Genesis 50:8
as well as all the household of Joseph, his brothers, and his father's household. Only their children, their flocks, and their herds were left in the land of Goshen.
Exodus 10:8-9
So Moses and Aaron were brought back to Pharaoh. And he said to them, "Go, serve the LORD your God. But which ones are to go?"
Exodus 10:26
Our livestock also must go with us; not a hoof shall be left behind, for we must take of them to serve the LORD our God, and we do not know with what we must serve the LORD until we arrive there."
Numbers 32:24-27
Build cities for your little ones and folds for your sheep, and do what you have promised."