Gen 10:15-16, 28:1-2, Exo 34:16, Deu 7:3, Jos 23:12, Ezr 9:1-3 | ESV | STEP | Canaan fathered Sidon his firstborn and Heth ,

1 Then Isaac called Jacob ^band blessed him and directed him, ^c“You must not take a wife from the Canaanite women. 2 ^dArise, go to Paddan-aram to the house of ^eBethuel your mother’s father, and take as your wife from there one of the daughters of Laban your mother’s brother.

Exodus 34:16

16 and you take of ^ftheir daughters for your sons, and their daughters ^gwhore after their gods and make your sons whore after their gods.

Deuteronomy 7:3

3 ^hYou shall not intermarry with them, giving your daughters to their sons or taking their daughters for your sons,

Joshua 23:12

12 For if you turn back and cling to the remnant of these nations remaining among you ⁱand make marriages with them, so that you associate with them and they with you,

Ezra 9:1-3

Ezra Prays About Intermarriage

1 After these things had been done, the officials approached me and said, “The people of Israel and the priests and the ^jLevites have not separated themselves from the peoples of the lands ^kwith their abominations, from the ^lCanaanites, the Hittites, the Perizzites, the Jebusites, the Ammonites, the Moabites, the Egyptians, and the Amorites. 2 ^mFor they have taken some of their daughters to be wives for themselves and for their sons, so that the ⁿholy race ^{▼▼Hebrew offspring} has ^pmixed itself with the peoples of the lands. And in this faithlessness the hand of the officials and chief men has been foremost.” 3 As soon as I heard this, I ^qtore my garment and my cloak and pulled hair from my head and beard and ^rsat appalled.