Genesis 28:8-12

So Esau saw that the daughters of Canaan displeased his father Isaac;

and Esau went to Ishmael, and married, besides the wives that he had, Mahalath the daughter of Ishmael, Abraham’s son, the sister of Nebaioth. Jacob’s Dream

Then Jacob departed from Beersheba and went toward Haran.

And he happened upon a particular place and spent the night there, because the sun had set; and he took one of the stones of the place and made it a support for his head, and lay down in that place.

And he had a dream, and behold, a ladder was set up on the earth with its top reaching to heaven; and behold, the angels of God were ascending and descending on it.