Genesis 13:6-7

6And 1the land could not 2support both of them 3while living together, 4for their possessions were so great that they were not able to remain together. 75And there was strife between the herdsmen of Abram’s livestock and the herdsmen of Lot’s livestock. Now 6the Canaanites and the Perizzites were living in the land at that time.