'Apple' in the Bible

He found him in a desert land, And in the waste, howling wilderness; He compassed him about, he watched over him, He preserved him as the apple of his eye.

Keep me as the apple of the eye, hide me under the shadow of thy wings,

Keep my commandments, and live; and my teaching, as the apple of thine eye.

Their heart cried unto the Lord. O wall of the daughter of Zion, let tears run down like a torrent day and night: give thyself no respite; let not the apple of thine eye rest.

For thus saith Jehovah of hosts: After the glory, hath he sent me unto the nations that made you a spoil; for he that toucheth you toucheth the apple of his eye.