Deuteronomy 23:1

Purity in Public Worship

23:1 A man with crushed or severed genitals may not enter the assembly of the Lord.

Deuteronomy 23:8

23:8 Children of the third generation born to them may enter the assembly of the Lord.

Deuteronomy 23:11

23:11 When evening arrives he must wash himself with water and then at sunset he may reenter the camp.