Exodus

⁴¹And it came to pass at the end of 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. ⁴²It is a night to be much observed unto the Lord for bringing them out from the land of Egypt: this is that night of the Lord, to be much observed of all the children of Israel throughout their generations. ⁴³And the Lord said unto Moses and Aaron, This is the ordinance of the passover: there shall no alien eat thereof: ⁴⁴but every man's servant that is bought for money, when thou hast circumcised him, then shall he eat thereof. ⁴⁵A sojourner and an hired servant shall not eat thereof. ⁴⁶In one house shall it be eaten; thou shalt not carry forth aught of the flesh abroad out of the house; neither shall ye break a bone thereof. ⁴⁷All the congregation of Israel shall keep it.