And ye shall observe the feast of unleavened bread; for in this selfsame day have I brought your armies out of the land of Egypt: therefore shall ye observe this day in your generations by an ordinance for ever.

And you shall observe the feast of the unleavened bread: for in this same day I will bring forth your army out of the land of Egypt, and you shall keep this day in your generations by a perpetual observance.

And ye shall keep the feast of unleavened bread; for in this same day have I brought your hosts out of the land of Egypt; and ye shall keep this day in your generations as an ordinance for ever.

and ye have observed the unleavened things, for in this self-same day I have brought out your hosts from the land of Egypt, and ye have observed this day to your generations, a statute age-during.

So keep the feast of unleavened bread; for on this very day I have taken your armies out of the land of Egypt: this day, then, is to be kept through all your generations by an order for ever.

And you shall observe the feast of unleavened bread. For on this same day, I will lead your army out of the land of Egypt, and you shall keep this day, in your generations, as a perpetual ritual.

Observabitisque infermentata: quia hac ipsa die eduxi exercitus vestros e terra Aegypti: observabitis inquam diem istum in generationibus vestris statuto perpetuo.

Self-same day - בעצם beetsem, in the body of this day, or in the strength of this day; probably they began their march about day-break, called here the body or strength of the day, and in Deuteronomy 16:1, by night - sometime before the sun rose.

And ye shall observe the feast of unleavened bread,.... Which was a distinct feast from the passover feast; for though at that unleavened bread was eaten, it was kept but one night, this seven days; and it is repeated that it might be taken notice of, and the rather, as it was to be observed in all ages as long as the Jewish economy lasted; the reason of which follows:
for in this selfsame day have I brought your armies out of the land of Egypt; which, though not already done, was just on doing, and was certain; and besides, it respects the day when it should come about another year: by their "armies" are meant the tribes of Israel, not so much for their military force, for as yet they were an unarmed people, but for their numbers, which were sufficient to make several considerable armies, and for their order and ease, and their being without any fear of the enemy, in which they marched out of Egypt:
therefore shall ye observe this day in your generations by an ordinance for ever; according to the rules given, with the same exactness, strictness, and constancy, as the first of the passover, and as long as that continued; See Gill on Exodus 12:14.

ye shall observe, &c.--The seven days of this feast were to commence the day after the passover. It was a distinct festival following that feast; but although this feast was instituted like the passover before the departure, the observance of it did not take place till after.