Deuteronomy 23:8-10

New Catholic Bible

⁸ Do not detest an Edomite, for he is your brother. Do not detest an Egyptian, for you lived as a foreigner in his land. ⁹ The third generation of children born to them can enter the assembly of the Lord.

¹⁰ Camp Sanitation. When you are encamped against your enemies, stay away from everything that is impure.