All that were numbered of the Levites, which Moses and Aaron numbered at the commandment of the LORD, throughout their families, all the males from a month old and upward, were twenty and two thousand.

All the Levites, that Moses and Aaron numbered according to the precept of the Lord, by their families, of the male kind from one month and upward, were twenty-two thousand.

All those numbered of the Levites whom Moses numbered, Aaron also, by the command of Jehovah, by their families, every male from a son of a month and upward, are two and twenty thousand.

All the Levites numbered by Moses and Aaron at the order of the Lord, all the males of one month old and over numbered in the order of their families, were twenty-two thousand.

All the Levites, whom Moses and Aaron numbered by their families according to the precept of the Lord, of the male gender, from one month and above, were twenty-two thousand.

Omnes numerati Levitarum, quos numeravit Moses et Aharon juxta sermonem Jehovae per familias eorum, omnes mares ab uno mense et supra, duo et viginti millia.

twenty and two thousand - A number on which the commutation with the firstborn of the twelve tribes depends Numbers 3:43-46. The actual total of the male Levites is 22,300 (compare Numbers 3:22, Numbers 3:28, Numbers 3:34): and the extra 300 are considered by some to represent those who, being first-born themselves in the tribe of Levi, could not be available to redeem the first-born in other tribes. Others consider the difference due to an error in the Hebrew text.
The tribe of Levi is shown by this census to have been by far the smallest of the tribes.

Which Moses and Aaron numbered - The word ואהרן veaharon, "and Aaron." has a point over each of its letters, probably designed as a mark of spuriousness. The word is wanting in the Samaritan, Syriac, and Coptic; it is wanting also in eight of Dr. Kennicott's MSS., and in four of De Rossi's. Moses alone, as Houbigant observes, is commanded to take the number of the Levites; see Numbers 3:5, Numbers 3:11, Numbers 3:40, Numbers 3:44, and Numbers 3:51.
All the males - were twenty and two thousand - This total does not agree with the particulars; for the Gershonites were 7,500, the Kohathites 8,600, the Merarites 6,200, total 22,300. Several methods of solving this difficulty have been proposed by learned men; Dr. Kennicott's is the most simple. Formerly the numbers in the Hebrew Bible were expressed by letters, and not by words at full length; and if two nearly similar letters were mistaken for each other, many errors in the numbers must be the consequence. Now it is probable that an error has crept into the number of the Gershonites, Numbers 3:22, where, instead of 7,500, we should read 7,200, as ך caph, 500, might have been easily mistaken for ר resh, 200, especially if the down stroke of the caph had been a little shorter than ordinary, which is often the case in MSS. The extra 300 being taken off, the total is just 22,000, as mentioned in the 39th verse.

All that were numbered of the Levites, which Moses and Aaron numbered at the commandment of the LORD, throughout their families, all the males from a month old and upward, [were] twenty and two (o) thousand.
(o) So that the first born of the children of Israel were more by 273, as in (Numbers 3:43).

All that were numbered of the Levites, which Moses and Aaron,
numbered at the commandment of the Lord, throughout their families,.... Whence it appears, that Moses was not alone, but Aaron with him, in numbering the Levites, and that by the appointment of the Lord. The word "Aaron", in the Hebrew text, has a dot on every letter, for what reason it is not certain; the word itself is left out in the Samaritan and Syriac versions:
all the males, from a month old and upward, were twenty and two thousand; 22,000 men; but by putting the sums together they amount to three hundred more; for of the Gershonites there were 7,500, and of the Kohathites 8,600, and of the Merarites 6,200, in all 22,300; which difficulty some endeavour to remove by saying, as Aben Ezra observes, that the Scripture takes a short way, mentioning the thousands, and leaving out the hundreds but this, he says, is not right, nor is it the way of the Scripture in this chapter: and in an after account of the firstborn of the Israelites, not only the hundreds are mentioned, but the broken number of seventy three. Others think there is a corruption crept into the text somewhere in the particular numbers, through the inadvertency of some copyist; and suppose it to be in the number of the Kohathites, where they fancy six, is put instead of three: but there is no occasion to suppose either of these, for which there is no foundation, since the reason why three hundred are left out in the sum total may be, because there were so many firstborn among the Levites, and these could not be exchanged for the firstborn of the other tribes; they, as such, being the Lord's, and one firstborn could not redeem another; and so it is said in the Talmud (t), these three hundred were firstborn, and there is no firstborn redeems a firstborn, or frees from the redemption price of five shekels.
(t) T. Bab. Becoroth, fol. 5. 1.

twenty and two thousand--The result of this census, though made on conditions most advantageous to Levi, proved it to be by far the smallest in Israel. The separate numbers stated in Numbers 3:22, Numbers 3:28, Numbers 3:34, when added together, amount to twenty-two thousand three hundred. The omission of the three hundred is variously accounted for--by some, because they might be first-born who were already devoted to God and could not be counted as substitutes; and by others, because in Scripture style, the sum is reckoned in round numbers. The most probable conjecture is, that as Hebrew letters are employed for figures, one letter was, in the course of transcription, taken for another of like form but smaller value.

The number of the Levites mustered, 22,000, does not agree with the numbers assigned to the three families, as 7500 + 8600 + 6200 = 22,300. But the total is correct; for, according to Numbers 3:46, the number of the first-born, 22,273, exceeded the total number of the Levites by 273. The attempt made by the Rabbins and others to reconcile the two, by supposing the 300 Levites in excess to be themselves first-born, who were omitted in the general muster, because they were not qualified to represent the first-born of the other tribes, is evidently forced and unsatisfactory. The whole account is so circumstantial, that such a fact as this would never have been omitted. We must rather assume that there is a copyist's error in the number of one of the Levitical families; possibly in Numbers 3:28 we should read שׁלשׁ for שׁשׁ (8300 for 8600). The puncta extraordinaria above ואהרן are intended to indicate that this word is either suspicious or spurious (see at Genesis 33:5); and it is actually omitted in Sam., Syr., and 12 MSS, but without sufficient reason: for although the divine command to muster the Levites (Numbers 3:5 and Numbers 3:14) was addressed to Moses alone, yet if we compare Numbers 4:1, Numbers 4:34, Numbers 4:37, Numbers 4:41, Numbers 4:45, where the Levites qualified for service are said to have been mustered by Moses and Aaron, and still more Numbers 4:46, where the elders of Israel are said to have taken part in the numbering of the Levites as well as in that of the twelve tribes (Numbers 1:3-4), there can be no reason to doubt that Aaron also took part in the mustering of the whole of the Levites, for the purpose of adoption in the place of the first-born of Israel; and no suspicion attaches to this introduction of his name in Numbers 3:39, although it is not mentioned in Numbers 3:5, Numbers 3:11, Numbers 3:14, Numbers 3:40, and Numbers 3:44.

Two and twenty thousand - If the particular numbers mentioned Numbers 3:22, Numbers 3:28, Numbers 3:34, be put together, they make 22,300. But the odd 300 are omitted here, either according to the use of the holy scripture, where in so great numbers small sums are commonly neglected, or, because they were the first - born of the Levites, and therefore belonged to God already, and so could not be given to him again instead of the other first - born. If this number of first - born seem small to come from 22,000 Levites, it must be considered, that only such first - born are here named as were males, and such as continued in their parents families, not such as had erected new families of their own. Add to this, that God so ordered things by his wise providence for divers weighty reasons, that this tribe should be much the least of all the tribes, as is evident by comparing the numbers of the other tribes, from twenty years old, Numbers. 1:3-49, with the number of this from a month old; and therefore it is not strange if the number of their first - born be less than in other tribes.