'Donkey's' in the Bible

until there was a great famine throughout Samaria. The siege lasted until a donkey's head cost 80 silver coins and one quarter of a unit of dove's dung cost five silver coins.

He will receive a donkey's burial, dragged out and thrown outside the gates of Jerusalem."

"Stop being afraid, people of Zion. Look, your king is coming, sitting upon a donkey's colt!"