Esau hated Jacob for his wholesale robbery of their father’s blessing, and he was often heard grumbling about future plot points of revenge.
“After Dad dies and I’ve mourned his passing, I’ll kill that thief while he sleeps and take what’s rightfully mine.”
Rebekah heard Esau’s venomous pronouncements, so she warned Jacob. “Run to your uncle Laban’s house in Haran,” she said, “and stay there until Esau’s anger has subsided. When your offense is no more than a distant memory, I’ll send a messenger for your return. If you don’t do as I say, I’ll have to mourn the loss of my husband and my beloved son in the same season.”
Then Rebekah conspired for Isaac to have a heart to heart with their younger son about a wife.
“These Hittite women make me want to die,” she complained. “If Jacob marries one, I see no reason to live.”
So Isaac sat Jacob down and said bluntly, “Don’t marry a Canaanite. Instead, go to your Grandpa Bethuel’s house and find a wife among Laban’s daughters. God’ll give you the family blessing, numberless descendants and all the real estate you could want.”
After hearing from both of his parents, and seeing they were in agreement for once, Jacob left for Haran to find his uncle Laban.
In the meantime, after having overheard the part of the conversation about not marrying a Canaanite, and realizing his wives disgraced his parents, Esau went to visit his uncle Ishmael. While there, he took Ishmael’s daughter Mahalath, also called Basemath, as a wife in addition to his foreign wives, Judith, Adah, and Oholibamah.
Inspiration: Genesis 27-28