Exodus 12:48-50

Good News Translation

⁴⁸ but no uncircumcised man may eat it. If a foreigner has settled among you and wants to celebrate Passover to honor the Lord, you must first circumcise all the males of his household. He is then to be treated like a native-born Israelite and may join in the festival. ⁴⁹ The same regulations apply to native-born Israelites and to foreigners who settle among you.” ⁵⁰ All the Israelites obeyed and did what the Lord had commanded Moses and Aaron.