Exodus 12:42-44

International Standard Version

⁴² That was for the Lord a night of vigil^[a] to bring them out of the land of Egypt. This same night belongs to the Lord, and is to be a vigil for all the Israelis from generation to generation.

Instructions for the Passover

⁴³ The Lord told Moses and Aaron, “These are the regulations for the Passover: No foreigner is to eat it, ⁴⁴ though any slave^[b] purchased with money may eat it after you have circumcised him.