Exodus 12:40-51

40Now the duration of the Israelites’ stay in Egypt1 was 430 years. 41At the end of the 430 years, to the very day, all the LORD’s divisions went out of the land of Egypt. 42Because the LORD kept a vigil that night to bring them out of the land of Egypt, this same night is to be a vigil to the LORD, to be observed by all the Israelites for the generations to come.

43And the LORD said to Moses and Aaron, “This is the statute of the Passover: No foreigner is to eat of it. 44But any slave who has been purchased may eat of it, after you have circumcised him. 45A temporary resident or hired hand shall not eat the Passover.

46It must be eaten inside one house. You are not to take any of the meat outside the house, and you may not break any of the bones.

47The whole congregation of Israel must celebrate it. 48If a foreigner resides with you and wants to celebrate the LORD’s Passover, all the males in the household must be circumcised; then he may come near to celebrate it, and he shall be like a native of the land. But no uncircumcised man may eat of it. 49The same law shall apply to both the native and the foreigner who resides among you.”

50Then all the Israelites did this—they did just as the LORD had commanded Moses and Aaron. 51And on that very day the LORD brought the Israelites out of the land of Egypt by their divisions.