Nehemiah 13:23-27 In those days also saw I Jews that had married wives of Ashdod, of Ammon, and of Moab:

AKJV⁽ⁱ⁾ ²³ In those days also saw I Jews that had married wives of Ashdod, of Ammon, and of Moab: ²⁴ And 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. ²⁵ And I contended with them, and cursed them, and smote certain of them, and plucked off their hair, and made them swear by God, saying, You shall not give your daughters to their sons, nor take their daughters to your sons, or for yourselves. ²⁶ Did not Solomon king of Israel sin by these things? yet among many nations was there no king like him, who was beloved of his God, and God made him king over all Israel: nevertheless even him did outlandish women cause to sin. ²⁷ Shall we then listen to you to do all this great evil, to transgress against our God in marrying strange wives?