Psalm 17:8
8 Keep me as rthe apple of your eye;
hide me in sthe shadow of your wings,
Proverbs 7:2
2 ikeep my commandments and live;
keep my teaching as jthe apple of your eye;
Zechariah 2:8
8 For thus said the Lord of hosts, after his glory sent me1 to the nations who plundered you, yfor he who touches you touches zthe apple of his eye: