Deuteronomy 23:6-8

King James Version

⁶ Thou shalt not seek their peace nor their prosperity all thy days for ever.

⁷ Thou shalt not abhor an Edomite; for he is thy brother: thou shalt not abhor an Egyptian; because thou wast a stranger in his land.

⁸ The children that are begotten of them shall enter into the congregation of the Lord in their third generation.