Genesis 19:26

And his wife looketh expectingly from behind him, and she is -- a pillar of salt!

Genesis 19:17

And it cometh to pass when he hath brought them out without, that he saith, 'Escape for thy life; look not expectingly behind thee, nor stand thou in all the circuit; to the mountain escape, lest thou be consumed.'

Numbers 16:38

even the censers of these sinners against their own souls; and they have made them spread-out plates, a covering for the altar, for they have brought them near before Jehovah, and they are hallowed; and they are become a sign to the sons of Israel.'

Proverbs 14:14

From his ways is the backslider in heart filled, And a good man -- from his fruits.

Luke 17:31-32

in that day, he who shall be on the house top, and his vessels in the house, let him not come down to take them away; and he in the field, in like manner, let him not turn backward;

Hebrews 10:38

and 'the righteous by faith shall live,' and 'if he may draw back, My soul hath no pleasure in him,'

Treasury of Scripture Knowledge

Summary

But his wife looked back from behind him, and she became a pillar of salt.

Bible References

Looked

Proverbs 14:14
From his ways is the backslider in heart filled, And a good man -- from his fruits.
Luke 17:31
in that day, he who shall be on the house top, and his vessels in the house, let him not come down to take them away; and he in the field, in like manner, let him not turn backward;
Hebrews 10:38
and 'the righteous by faith shall live,' and 'if he may draw back, My soul hath no pleasure in him,'

And

Numbers 16:38
even the censers of these sinners against their own souls; and they have made them spread-out plates, a covering for the altar, for they have brought them near before Jehovah, and they are hallowed; and they are become a sign to the sons of Israel.'

General references

Mark 13:15
and he upon the house-top, let him not come down to the house, nor come in to take anything out of his house;
Luke 17:32
remember the wife of Lot.
Philippians 3:7
But what things were to me gains, these I have counted, because of the Christ, loss;