Nehemiah 13:22-24

Young's Literal Translation

²² And I say to the Levites, that they be cleansed, and, coming in, keeping the gates, to sanctify the sabbath-day. Also, this, remember for me, O my God, and have pity on me, according to the abundance of Thy kindness.

²³ Also, in those days, I have seen the Jews [who] have settled women of Ashdod, of Ammon, of Moab.

²⁴ And of their sons, half are speaking Ashdoditish -- and are not knowing to speak Jewish -- and according to the language of people and people.