Genesis 19:26
But his wife looked back from behind him, and she became a pillar of salt.
Genesis 19:17
And it came to pass, when they had brought them forth abroad, that he said, Escape for thy life: look not behind thee, neither stay thou in all the plain: escape to the mountain, lest thou be consumed.
Numbers 16:38
The censers of these sinners against their own souls, let them make them broad plates for a covering of the altar: for they offered them before the LORD, therefore they are hallowed: and they shall be a sign to the children of Israel.
Proverbs 14:14
The backslider in heart shall be filled with his own ways: and a good man shall be satisfied from himself.
Luke 17:31-32
In that day, he who shall be upon the house-top, and his furniture in the house, let him not come down to take it away: and he that is in the field, let him likewise not return back.
Hebrews 10:38
Now the just shall live by faith: but if any man shall draw back, my soul shall have no pleasure in him.