'Donkey's' in the Bible

Samaria's food supply ran out. They laid siege to it so long that a donkey's head was selling for eighty shekels of silver and a quarter of a kab of dove's droppings for five shekels of silver.

But an empty man will become wise, when a wild donkey's colt is born a human being.

"Do not be afraid, people of Zion; look, your king is coming, seated on a donkey's colt!"