Judges 3:6

And they took as wives the daughters of these nations and gave their daughters to their sons, and became servants to their gods.

Exodus 34:16

Or take their daughters for your sons; for when their daughters give worship before their gods, they will make your sons take part with them.

Deuteronomy 7:3-4

Do not take wives or husbands from among them; do not give your daughters to their sons, or take their daughters for your sons.

1 Kings 11:1-5

Now a number of strange women were loved by Solomon, women of the Moabites, Ammonites, Edomites, Zidonians, and Hittites:

Ezra 9:11-12

Which you gave to your servants the prophets, saying, The land into which you are going, to take it for a heritage, is an unclean land, because of the evil lives of the peoples of the land and their disgusting ways, which have made the land unclean from end to end.

Nehemiah 13:23-27

And in those days I saw the Jews who were married to women of Ashdod and Ammon and Moab:

Ezekiel 16:3

And say, This is what the Lord has said to Jerusalem: Your start and your birth was from the land of the Canaanite; an Amorite was your father and your mother was a Hittite.

Treasury of Scripture Knowledge

Summary

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

Bible References

General references

Exodus 34:16
Or take their daughters for your sons; for when their daughters give worship before their gods, they will make your sons take part with them.
Deuteronomy 7:3
Do not take wives or husbands from among them; do not give your daughters to their sons, or take their daughters for your sons.
1 Kings 11:1
Now a number of strange women were loved by Solomon, women of the Moabites, Ammonites, Edomites, Zidonians, and Hittites:
Ezra 9:11
Which you gave to your servants the prophets, saying, The land into which you are going, to take it for a heritage, is an unclean land, because of the evil lives of the peoples of the land and their disgusting ways, which have made the land unclean from end to end.
Nehemiah 13:23
And in those days I saw the Jews who were married to women of Ashdod and Ammon and Moab:
Ezekiel 16:3
And say, This is what the Lord has said to Jerusalem: Your start and your birth was from the land of the Canaanite; an Amorite was your father and your mother was a Hittite.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain