Exodus Chapter 12 Verse 31And he called for Moses and Aaron by night, and said, Rise up, [and] get you forth from among my people, both ye and the children of Israel; and go, serve the LORD, as ye have said.

Then Moses called for all the elders of Israel, and said unto them, Draw out and take you a lamb according to your families, and kill the passover.

And ye shall take a bunch of hyssop, and dip [it] in the blood that [is] in the bason, and strike the lintel and the two side posts with the blood that [is] in the bason; and none of you shall go out at the door of his house until the morning.

For the LORD will pass through to smite the Egyptians; and when he seeth the blood upon the lintel, and on the two side posts, the LORD will pass over the door, and will not suffer the destroyer to come in unto your houses to smite [you].

And ye shall observe this thing for an ordinance to thee and to thy sons for ever.

And it shall come to pass, when ye be come to the land which the LORD will give you, according as he hath promised, that ye shall keep this service.

And it shall come to pass, when your children shall say unto you, What mean ye by this service?

That ye shall say, It [is] the sacrifice of the LORD'S passover, who passed over the houses of the children of Israel in Egypt, when he smote the Egyptians, and delivered our houses. And the people bowed the head and worshipped.

And the children of Israel went away, and did as the LORD had commanded Moses and Aaron, so did they.

And it came to pass, that at midnight the LORD smote all the firstborn in the land of Egypt, from the firstborn of Pharaoh that sat on his throne unto the firstborn of the captive that [was] in the dungeon; and all the firstborn of cattle.

And Pharaoh rose up in the night, he, and all his servants, and all the Egyptians; and there was a great cry in Egypt; for [there was] not a house where [there was] not one dead.

Also take your flocks and your herds, as ye have said, and be gone; and bless me also.

And the Egyptians were urgent upon the people, that they might send them out of the land in haste; for they said, We [be] all dead [men].

And the people took their dough before it was leavened, their kneadingtroughs being bound up in their clothes upon their shoulders.

And the children of Israel did according to the word of Moses; and they borrowed of the Egyptians jewels of silver, and jewels of gold, and raiment:

And the LORD gave the people favour in the sight of the Egyptians, so that they lent unto them [such things as they required]. And they spoiled the Egyptians.

And the children of Israel journeyed from Rameses to Succoth, about six hundred thousand on foot [that were] men, beside children.

And a mixed multitude went up also with them; and flocks, and herds, [even] very much cattle.

And they baked unleavened cakes of the dough which they brought forth out of Egypt, for it was not leavened; because they were thrust out of Egypt, and could not tarry, neither had they prepared for themselves any victual.

Now the sojourning of the children of Israel, who dwelt in Egypt, [was] four hundred and thirty years.

And it came to pass at the end of the four hundred and thirty years, even the selfsame day it came to pass, that all the hosts of the LORD went out from the land of Egypt.

The Book of Exodus, Chapter 12, Verse 31