And a mixed multitude. Although Abraham possessed many servants, yet is it scarcely probable that in the famine Jacob maintained any other persons in his family besides his own children, whom he could hardly so sustain as to preserve them from dying of hunger. And since Moses, in relating their coming into Egypt, does not mention any servants, we may conjecture that they brought no great number, because necessity compelled them to be content at any rate with a few. From hence we gather that the mixed multitude, which united themselves with the Israelites, were either the offspring of Egypt, or had migrated from the neighboring countries to take up their habitation there; as fertile lands often attract many strangers to them by the pleasures of abundance. The same expression is used in Nehemiah 13:3, where it is said that "the mixed multitude" was separated from the true Israelites, lest all should promiscuously arrogate to themselves the same dignity, and, thus the Church should be polluted by a confused admixture, But if any should think it absurd that ungodly men, with no better hope before them, would voluntarily forsake a rich and convenient habitation in order to seek a new home as wanderers and pilgrims, let him recollect that Egypt had now been afflicted by so many calamities that by its very poverty and devastation it might easily have driven away its inhabitants. A great part of the cattle had perished; all the fruits of the earth were corrupted; the fields were ravaged and almost desert; we need not, therefore, wonder if despair should have caused many sojourners to fly away, and even some of the natives themselves. It may be also that, having been inhumanly treated, they shook off the yoke of tyranny when a way to liberty was opened to them. But although God gave His people a ready departure, still He did not choose to let them go out altogether without any inconvenience; for they go not out satiated with food, nor having delicately supped, but are compelled to carry in their bags unbaked masses of dough, that they may eat bread burned or toasted on the embers in their journey. By this example we are taught that God's blessings are always mingled with certain inconveniences, lest too great delight should corrupt the minds of the godly.

A mixed multitude - Probably remains of the old Semitic population, whether first brought into the district by the Hyksos or not is uncertain. As natural objects of suspicion and dislike to the Egyptians who had lately become masters of the country, they would be anxious to escape, the more especially after the calamities which preceded the Exodus.
Very much cattle - This is an important fact, both as showing that the oppression of the Israelites had not extended to confiscation of their property, and as bearing upon the question of their maintenance in the Wilderness.

And (r) a mixed multitude went up also with them; and flocks, and herds, [even] very much cattle.
(r) Which were strangers, and not born from the Israelites.

And a mixed multitude went up also with them,.... Some of these were Egyptians, and some of other nations that had resided in Egypt, and who, on various accounts, might choose to go along with the children of Israel; some through intermarriages with them, being loath to part with their relations, see Leviticus 20:10, others on account of religion, being proselytes of righteousness, and others through worldly interest, the land of Egypt being by the plagues a most desolate place; and such wonders being wrought for the children of Israel, they saw they were a people that were the favourites of heaven, and judged it safest and best and most for their interest to keep with them; the Targum of Jonathan computes the number of those to be two hundred and forty myriads:
and flocks and herds, even very much cattle; the greatest part of which must be supposed to belong to the children of Israel, whose cattle were not destroyed when those of the Egyptians were; and the rest might be the cattle of such who feared and regarded the word of God, and took their cattle into their houses at the time of the plague of hail, whereby they were preserved; and which might be an inducement to them to take their herds and their flocks, and go along with the children of Israel, see Exodus 9:20.

a mixed multitude went with them--literally, "a great rabble" (see also Numbers 11:4; Deuteronomy 29:11); slaves, persons in the lowest grades of society, partly natives and partly foreigners, bound close to them as companions in misery, and gladly availing themselves of the opportunity to escape in the crowd. (Compare Zac 8:23).

And a mixed multitude went up with them - Some perhaps willing to leave their country, because it was laid waste by the plagues. But probably the greatest part was but a rude unthinking mob, that followed they knew not why: It is likely, when they understood that the children of Israel were to continue forty years in the wilderness, they quitted them, and returned to Egypt again. And flocks and herds, even very much cattle - This is taken notice of, because it was long ere Pharaoh would give them leave to remove their effects, which were chiefly cattle.