'Ones' in the Bible

Pharaoh said to them, “The Lord be with you [to help you], if I ever let you go with your children [because you will never return]! Look [be forewarned], you have an evil plan in mind.

Then Pharaoh called to Moses, and said, “Go, serve the Lord; only your flocks and your herds must be left behind. Even your children may go with you.”