'Droppings' 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.

When He doth diminish droppings of the waters, They refine rain according to its vapour,

More to be desired are they than gold, yea, than much fine gold; Sweeter also than honey and the droppings of the honeycomb.

My son, eat thou honey, for it is good; And the droppings of the honeycomb, which are sweet to thy taste: