The theft of the idols (31:19) probably caused Laban and his men to chase Jacob. It was one thing for Jacob to take his family and flocks (Laban probably still thought they were his). But taking the household gods was different. Laban might have feared Jacob would return to claim all of Laban’s property. When he could not find the gods, he asked for a treaty to keep Jacob away (31:43–53).
It took Laban seven days to overtake Jacob.