'Piece' in the Bible

Thus saith Jehovah: As the shepherd rescueth out of the mouth of the lion two legs, or a piece of an ear, so shall the children of Israel be rescued that sit in Samaria in the corner of a couch, and on the silken cushions of a bed.

And I also have withholden the rain from you, when there were yet three months to the harvest; and I caused it to rain upon one city, and caused it not to rain upon another city: one piece was rained upon, and the piece whereupon it rained not withered.