There was strife between the herdsmen in charge of Abram's livestock and the herdsmen in charge of Lot's livestock. Also, at that time the Canaanites and the Perizzites were living in the land.

the Hittites, the Perizzites, the Rephaim,

Then Jacob told Simeon and Levi, "You have certainly stirred up trouble for me! You've made me despised by the Canaanites and the Perizzites who live in this territory. Because I have only a few men with me, they're going to gather themselves together and attack me until I am totally destroyed, along with my entire household!"