'Ear' in the Bible

(Now the flax and the barley were ruined because the barley was in ear and the flax was in bud.

then his master is to bring him before the judges and he is to bring him to the door or to the doorpost. His master is to pierce his ear with an awl, and he is to serve him permanently.

You are to slaughter the ram, take some of its blood, and put it on the lobe of Aaron's right ear, the lobe of his sons' right ears, the thumbs of their right hands, and the big toes of their right feet. Then you are to scatter the rest of the blood around the altar.