'Flock' in the Bible

Now a priest of Midian had seven daughters, and they came and began to draw water and fill the troughs in order to water their father's flock.

When some shepherds came and drove them away, Moses came up and defended them and then watered their flock.

They said, "An Egyptian man rescued us from the shepherds, and he actually drew water for us and watered the flock!"

Now Moses was shepherding the flock of his father-in-law Jethro, the priest of Midian, and he led the flock to the far side of the desert and came to the mountain of God, to Horeb.