Deuteronomy 23:8-10

The Voice

⁸ The great-grandchildren of an Edomite or Egyptian may join the Israelite community and come and worship the Eternal.

⁹ When you go to fight your enemies, maintain strict standards of moral and ritual decency in your camp. ¹⁰ If a man becomes ritually impure because of a nocturnal emission, he can’t remain in the camp. He has to stay outside that day.