Deuteronomy Chapter 23, Verse 8
From BibleWiki
8: The children that are begotten of them shall enter into the
congregation of the LORD in their third generation.
8: They that are born of them, in the third generation shall enter
into the church of the Lord.
8: If sons be born to them, in the third generation they shall enter into the assembly of the Lord.
Deuteronomy Chapter 23, Verse 8/commentary
