Genesis 27:46
Then Rebekah said to Isaac, “I am weary of my life because of these Hittite women. If Jacob takes a Hittite wife from among them, what good is my life?”

Genesis 28:8-9
And seeing that his father Isaac disapproved of the Canaanite women, / Esau went to Ishmael and married Mahalath, the sister of Nebaioth and daughter of Abraham’s son Ishmael, in addition to the wives he already had.

Genesis 34:30
Then Jacob said to Simeon and Levi, “You have brought trouble upon me by making me a stench to the Canaanites and Perizzites, the people of this land. We are few in number; if they unite against me and attack me, I and my household will be destroyed.”

Genesis 49:7
Cursed be their anger, for it is strong, and their wrath, for it is cruel! I will disperse them in Jacob and scatter them in Israel.

Exodus 34:16
And when you take some of their daughters as brides for your sons, their daughters will prostitute themselves to their gods and cause your sons to do the same.

Deuteronomy 7:3-4
Do not intermarry with them. Do not give your daughters to their sons or take their daughters for your sons, / because they will turn your sons away from following Me to serve other gods. Then the anger of the LORD will burn against you, and He will swiftly destroy you.

Judges 3:5-6
Thus the Israelites continued to live among the Canaanites, Hittites, Amorites, Perizzites, Hivites, and Jebusites. / And they took the daughters of these people in marriage, gave their own daughters to their sons, and served their gods.

1 Kings 11:1-2
King Solomon, however, loved many foreign women along with the daughter of Pharaoh—women of Moab, Ammon, Edom, and Sidon, as well as Hittite women. / These women were from the nations about which the LORD had told the Israelites, “You must not intermarry with them, for surely they will turn your hearts after their gods.” Yet Solomon clung to these women in love.

Nehemiah 13:25-27
I rebuked them and called down curses on them. I beat some of these men and pulled out their hair. Then I made them take an oath before God and said, “You must not give your daughters in marriage to their sons or take their daughters as wives for your sons or for yourselves! / Did not King Solomon of Israel sin in matters like this? There was not a king like him among many nations, and he was loved by his God, who made him king over all Israel—yet foreign women drew him into sin. / Must we now hear that you too are doing all this terrible evil and acting unfaithfully against our God by marrying foreign women?”

Proverbs 17:25
A foolish son brings grief to his father and bitterness to her who bore him.

Proverbs 19:13
A foolish son is his father’s ruin, and a quarrelsome wife is like a constant dripping.

Malachi 2:11
Judah has broken faith; an abomination has been committed in Israel and in Jerusalem. For Judah has profaned the LORD’s beloved sanctuary by marrying the daughter of a foreign god.

Matthew 10:35-36
For I have come to turn ‘a man against his father, a daughter against her mother, a daughter-in-law against her mother-in-law. / A man’s enemies will be the members of his own household.’

Luke 12:53
They will be divided, father against son and son against father, mother against daughter and daughter against mother, mother-in-law against daughter-in-law and daughter-in-law against mother-in-law.”

John 4:9
“You are a Jew,” said the woman. “How can You ask for a drink from me, a Samaritan woman?” (For Jews do not associate with Samaritans.)