The answer is: Esau wanted to kill him

Gen 27:41-44

In the grand saga of Jacob and Esau, tensions run high—styled like a classic family drama. After Jacob deceptively secured his father Isaac's blessing, Esau seethes. The simmering jealousy escalates to such intensity that Esau vows vengeance, prompting Mama Rebecca to intervene. She fears for Jacob’s safety and directs him to Laban, her brother, a smooth move to save Jacob and perhaps set in motion his remarkable journey.

Now, let's put Laban in context. He was not just a relative but also a shrewd and crafty figure himself—think of a blueprint character from any great novel, always calculating and ready for a deal. During Jacob’s time with Laban, the whole “you scratch my back, I’ll scratch yours” dynamic gives rise to significant events, like Jacob acquiring several wives and much livestock. This period becomes foundational for Israel's history down the line.

Interestingly, Jacob's fleecing of Laban often echoes back to his earlier experience with Esau, suggesting a cycle of conflict and reconciliation often seen in Biblical narratives. Jacob truly grows during this time—41 years in total under Laban's roof—and each trial makes him wiser, preparing him for his eventual return to facedown Esau.

This bit of familial strife reminds us how intricately woven personal relationships are in life's tapestry and parallel throughout the scriptures, revealing patterns of honesty, deception, grace, and reconciliation that resonate through time!