Deuteronomy 7:3

neither shalt thou make marriages with them; thy daughter thou shalt not give unto his son, nor his daughter shalt thou take unto thy son.

Exodus 34:15-16

lest thou make a covenant with the inhabitants of the land, and they play the harlot after their gods, and sacrifice unto their gods, and one call thee and thou eat of his sacrifice;

1 Kings 11:2

of the nations concerning which Jehovah said unto the children of Israel, Ye shall not go among them, neither shall they come among you; for surely they will turn away your heart after their gods: Solomon clave unto these in love.

Joshua 23:12-13

Else if ye do at all go back, and cleave unto the remnant of these nations, even these that remain among you, and make marriages with them, and go in unto them, and they to you;

Genesis 6:2-3

that the sons of God saw the daughters of men that they were fair; and they took them wives of all that they chose.

Judges 3:6-7

and they took their daughters to be their wives, and gave their own daughters to their sons and served their gods.

Ezra 9:1-2

Now when these things were done, the princes drew near unto me, saying, The people of Israel, and the priests and the Levites, have not separated themselves from the peoples of the lands, doing according to their abominations, even of the Canaanites, the Hittites, the Perizzites, the Jebusites, the Ammonites, the Moabites, the Egyptians, and the Amorites.

Nehemiah 13:23-27

In those days also saw I the Jews that had married women of Ashdod, of Ammon, and of Moab:

2 Corinthians 6:14-17

Be not unequally yoked with unbelievers: for what fellowship have righteousness and iniquity? or what communion hath light with darkness?

Treasury of Scripture Knowledge did not add

American Standard Version Public Domain