Genesis 19:26

But Lot’s wife, from behind him, [foolishly, longingly] looked [back toward Sodom in an act of disobedience], and she became a pillar of salt.

Genesis 19:17

When they had brought them outside, one [of the angels] said, “Escape for your life! Do not look behind you, or stop anywhere in the entire valley; escape to the mountains [of Moab], or you will be consumed and swept away.”

Numbers 16:38

As for the censers of these people who have sinned at the cost of their lives, have the censers made into hammered sheets as a plating for the altar [of burnt offering], for they were presented before the Lord and they are sacred. They shall be a [warning] sign to the sons of Israel.”

Proverbs 14:14

The backslider in heart will have his fill with his own [rotten] ways,
But a good man will be satisfied with his ways [the godly thought and action which his heart pursues and in which he delights].

Luke 17:31-32

On that day, whoever is on the housetop, with his belongings in the house, must not come down [and go inside] to take them out; and likewise whoever is in the field must not turn back.

Hebrews 10:38

But My righteous one [the one justified by faith] shall live by faith [respecting man’s relationship to God and trusting Him];
And if he draws back [shrinking in fear], My soul has no delight in him.

Treasury of Scripture Knowledge

Summary

Genesis 19:26

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

Looked

Proverbs 14:14

Luke 17:31

Hebrews 10:38

And

Numbers 16:38

General references

Mark 13:15

Luke 17:32

Philippians 3:7

Bible References

Looked

The backslider in heart will have his fill with his own [rotten] ways,
But a good man will be satisfied with his ways [the godly thought and action which his heart pursues and in which he delights].

On that day, whoever is on the housetop, with his belongings in the house, must not come down [and go inside] to take them out; and likewise whoever is in the field must not turn back.

And

General references

Whoever is on the housetop must not go down [to enter the house], or go inside to take anything out of his house;

Remember [what happened to] Lot’s wife [when she looked back]!

But whatever former things were gains to me [as I thought then], these things [once regarded as advancements in merit] I have come to consider as loss [absolutely worthless] for the sake of Christ [and the purpose which He has given my life].