Genesis 19:26
But Lot's wife, looking back, became a pillar of salt.
Genesis 19:17
And when they had put them out, he said, Go for your life, without looking back or waiting in the lowland; go quickly to the mountain or you will come to destruction.
Numbers 16:38
And let the vessels of those men, who with their lives have made payment for their sin, be hammered out into plates as a cover for the altar; for they have been offered before the Lord and are holy; so that they may be a sign to the children of Israel.
Proverbs 14:14
He whose heart is turned away will have the reward of his ways in full measure; but a good man will have the reward of his doings.
Luke 17:31-32
On that day, if anyone is on the roof of the house, and his goods are in the house, let him not go down to take them away; and let him who is in the field not go back to his house.
Hebrews 10:38
But the upright man will be living by his faith; and if he goes back, my soul will have no pleasure in him.