the herdsmen of Gerar quarreled with Isaac's herdsmen, saying, “The water is ours.” So he called the name of the well Esek, because they contended with him.
and there was strife between the herdsmen of Abram's cattle and the herdsmen of Lot's cattle. At that time the Canaanites and the Perizzites dwelt in the land.
you shall say, ‘Your servants have been keepers of cattle from our youth even until now, both we and our fathers,’ in order that you may dwell in the land of Goshen; for every shepherd is an abomination to the Egyptians.”