Nehemiah 13:24
Half of their children spoke Ashdodite and could not speak Judean, but [only] the tongues of other nations.
Zephaniah 3:9
Because then I will {make the speech of the nations pure}; that all of them might call on the name of Yahweh, to serve him {in unison}.
Treasury of Scripture Knowledge
Summary
And their children spake half in the speech of Ashdod, and could not speak in the Jews' language, but according to the language of each people.
Each people
General references
Bible References
Each people
Zephaniah 3:9
Because then I will {make the speech of the nations pure}; that all of them might call on the name of Yahweh, to serve him {in unison}.
General references
Deuteronomy 7:3
And you shall not intermarry with them; you shall not give your daughter to their son; and you shall not take his daughter for your son.
Judges 3:6
And they took their daughters as wives for themselves, and they gave their daughters to their sons, and they served their gods.