Exodus 12:30-50

And Pharaoh rose up in the night, he, and all his slaves and all the Egyptians; and there was a great cry in Egypt, for there was not a house where there was not one dead. And he called for Moses and Aaron by night and said, Rise up, and get you forth from among my people, both ye and the sons of Israel, and go, serve the LORD as ye have said. Also take your sheep and your cows, 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 are 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 sons of Israel did according to the word of Moses; and they asked the Egyptians for vessels of silver, and vessels of gold, and clothing. And the LORD gave the people grace in the sight of the Egyptians, so that they gave unto them such things as they required. And they spoiled the Egyptians. ¶ And the sons of Israel journeyed from Rameses to Succoth, about six hundred thousand men on foot, not counting the children. And a mixed multitude went up also with them and many sheep and cows. 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 nor prepare food for themselves. Now the time that the sons of Israel 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 that same day it came to pass, that all the hosts of the LORD went out from the land of Egypt. It is a night to be much observed unto the LORD for bringing them out from the land of Egypt: this night should be observed unto the LORD by all the sons of Israel in their ages. ¶ And the LORD said unto Moses and Aaron, This shall be the ordinance of the passover: No stranger shall eat of it, but every man’s slave that is bought for money, when thou hast circumcised him, then shall he eat of it. The foreigner and the hired servant shall not eat of it. It shall be eaten in one house; thou shalt not carry forth any of the flesh abroad out of the house; neither shall ye break a bone thereof. All the congregation of Israel shall make this sacrifice. And if a stranger shall sojourn with thee and desire to make the passover to the LORD, let all his males be circumcised, and then let him come near and make this sacrifice; and he shall be as one that is natural in the land, but no uncircumcised person shall eat of it. The same law shall be for the one who is natural, and for the stranger that sojourns among you. Thus did all the sons of Israel; as the LORD commanded Moses and Aaron, so did they.