'Wolf' in the Bible

The wolf will live with the lamb, and the leopard will lie down with the young goat; The calf, the young lion, and the fattened calf together; and a little child will lead them.

The wolf and the lamb shall feed together, and the lion shall eat straw like the ox; and dust shall be the serpent's food. They shall not hurt nor destroy in all my holy mountain," says Yahweh.