Genesis 26:35
And they were a bitterness of spirit to Isaac and to Rebekah.
Genesis 6:2
that the sons of God saw the daughters of men that they were fair. And they took to them wives of all that they chose.
Genesis 27:46-2
And Rebekah said to Isaac, I am weary of my life because of the daughters of Heth. If Jacob takes a wife of the daughters of Heth, such as these, of the daughters of the land, what good shall my life do me?
Genesis 28:8
And Esau saw that the daughters of Canaan did not please Isaac his father.
Treasury of Scripture Knowledge
Summary
Which were a grief of mind unto Isaac and to Rebekah.
General references
Bible References
Which
Genesis 6:2
that the sons of God saw the daughters of men that they were fair. And they took to them wives of all that they chose.
Genesis 27:46
And Rebekah said to Isaac, I am weary of my life because of the daughters of Heth. If Jacob takes a wife of the daughters of Heth, such as these, of the daughters of the land, what good shall my life do me?
Genesis 28:1
And Isaac called Jacob, and blessed him, and ordered him, and said to him, Thou shall not take a wife of the daughters of Canaan.
General references
Genesis 34:9
And make ye marriages with us; give your daughters to us, and take our daughters to you.