'Herdsmen' in the Bible

And there was strife between the herdsmen of Abram's cattle and the herdsmen of Lot's cattle. And the Canaanite and the Perizzite were dwelling then in the land.

And Abram said to Lot, I pray thee let there be no contention between me and thee, and between my herdsmen and thy herdsmen, for we are brethren.