'Piece' in the Bible

Thus says Yahweh: "As the shepherd rescues out of the mouth of the lion two legs, or a piece of an ear, so shall the children of Israel be rescued who sit in Samaria on the corner of a couch, and on the silken cushions of a bed."

"I also have withheld the rain from you, when there were yet three months to the harvest; and I caused it to rain on one city, and caused it not to rain on another city. One place was rained on, and the piece where it didn't rain withered.