'Partridge' in the Bible

Now, don't let my blood fall to the ground away from the LORD's presence. Indeed, the king of Israel has come out to seek a single flea, like someone hunts a partridge in the mountains."

As a partridge gathers together eggs that it didn't lay, so is a person who amasses wealth unjustly. In the middle of his life it will leave him, and in the end he will prove to be a fool."