Joshua 23:12

³You shall not make marriages with them. You shall not give your daughter to his son, nor shall you take his daughter for your son.

⁶those who have turned back from following the LORD, and those who haven’t sought the LORD nor inquired after him.

²⁴“But when the righteous turns away from his righteousness, and commits iniquity, and does according to all the abominations that the wicked man does, should he live? None of his righteous deeds that he has done will be remembered. In his trespass that he has trespassed, and in his sin that he has sinned, in them he shall die.

³The words of his mouth are iniquity and deceit. He has ceased to be wise and to do good.

²³In those days I also saw the Jews who had married women of Ashdod, of Ammon, and of Moab; ²⁴and their children spoke half in the speech of Ashdod, and could not speak in the Jews’ language, but according to the language of each people. ²⁵I contended with them, cursed them, struck certain of them, plucked off their hair, and made them swear by God, “You shall not give your daughters to their sons, nor take their daughters for your sons, or for yourselves. ²⁶Didn’t Solomon king of Israel sin by these things? Yet among many nations there was no king like him, and he was loved by his God, and God made him king over all Israel. Nevertheless foreign women caused even him to sin.

²of the nations concerning which the LORD said to the children of Israel, “You shall not go among them, neither shall they come among you, for surely they will turn away your heart after their gods.” Solomon joined to these in love.

¹Now when these things were done, the princes came near to me, saying, “The people of Israel, the priests, and the Levites have not separated themselves from the peoples of the lands, following their abominations, even those of the Canaanites, the Hittites, the Perizzites, the Jebusites, the Ammonites, the Moabites, the Egyptians, and the Amorites. ²For they have taken of their daughters for themselves and for their sons, so that the holy offspring have mixed themselves with the peoples of the lands. Yes, the hand of the princes and rulers has been chief in this trespass.”

¹⁴Don’t be unequally yoked with unbelievers, for what fellowship do righteousness and iniquity have? Or what fellowship does light have with darkness? ¹⁵What agreement does Christ have with Belial? Or what portion does a believer have with an unbeliever? ¹⁶What agreement does a temple of God have with idols? For you are a temple of the living God. Even as God said, “I will dwell in them and walk in them. I will be their God and they will be my people.”¹⁷Therefore “‘Come out from among them, and be separate,’ says the Lord. ‘Touch no unclean thing. I will receive you.

⁵But as for those who turn away to their crooked ways, the LORD will lead them away with the workers of iniquity. Peace be on Israel.

¹¹which you have commanded by your servants the prophets, saying, ‘The land to which you go to possess is an unclean land through the uncleanness of the peoples of the lands, through their abominations, which have filled it from one end to another with their filthiness. ¹²Now therefore don’t give your daughters to their sons. Don’t take their daughters to your sons, nor seek their peace or their prosperity forever, that you may be strong and eat the good of the land, and leave it for an inheritance to your children forever.’