Psalm 7:12

If a man is not turned from his evil, he will make his sword sharp; his bow is bent and ready.

Deuteronomy 32:41

If I make sharp my shining sword, and my hand is outstretched for judging, I will give punishment to those who are against me, and their right reward to my haters.

Psalm 85:4

Come back to us, O God of our salvation, and be angry with us no longer.

Isaiah 27:1

In that day the Lord, with his great and strong and cruel sword, will send punishment on Leviathan, the quick-moving snake, and on Leviathan, the twisted snake; and he will put to death the dragon which is in the sea.

Isaiah 34:5

For my sword in heaven is full of wrath: see, it is coming down on Edom, in punishment on the people of my curse.

Isaiah 55:6-7

Make search for the Lord while he is there, make prayer to him while he is near:

Jeremiah 31:18-19

Certainly Ephraim's words of grief have come to my ears, You have given me training and I have undergone it like a young cow unused to the yoke: let me be turned and come back, for you are the Lord my God.

Ezekiel 18:30

For this cause I will be your judge, O children of Israel, judging every man by his ways, says the Lord. Come back and be turned from all your sins; so that they may not be the cause of your falling into evil.

Ezekiel 21:9-11

Son of man, say as a prophet, These are the words of the Lord: Say, A sword, a sword which has been made sharp and polished:

Ezekiel 21:23

And this answer given by secret arts will seem false to those who have given their oaths and have let them be broken: but he will keep the memory of evil-doing so that they may be taken.

Ezekiel 33:11

Say to them, By my life, says the Lord, I have no pleasure in the death of the evil-doer; it is more pleasing to me if he is turned from his way and has life: be turned, be turned from your evil ways; why are you looking for death, O children of Israel?

Matthew 3:10

And even now the axe is put to the root of the trees; every tree then which does not give good fruit is cut down, and put into the fire.

Acts 3:19

So then, let your hearts be changed and be turned to God, so that your sins may be completely taken away, and times of blessing may come from the Lord;

Treasury of Scripture Knowledge

Summary

If he turn not, he will whet his sword; he hath bent his bow, and made it ready.

General references

Bible References

If

Psalm 85:4
Come back to us, O God of our salvation, and be angry with us no longer.
Isaiah 55:6
Make search for the Lord while he is there, make prayer to him while he is near:
Jeremiah 31:18
Certainly Ephraim's words of grief have come to my ears, You have given me training and I have undergone it like a young cow unused to the yoke: let me be turned and come back, for you are the Lord my God.
Ezekiel 18:30
For this cause I will be your judge, O children of Israel, judging every man by his ways, says the Lord. Come back and be turned from all your sins; so that they may not be the cause of your falling into evil.
Ezekiel 33:11
Say to them, By my life, says the Lord, I have no pleasure in the death of the evil-doer; it is more pleasing to me if he is turned from his way and has life: be turned, be turned from your evil ways; why are you looking for death, O children of Israel?
Matthew 3:10
And even now the axe is put to the root of the trees; every tree then which does not give good fruit is cut down, and put into the fire.
Acts 3:19
So then, let your hearts be changed and be turned to God, so that your sins may be completely taken away, and times of blessing may come from the Lord;

He will

Deuteronomy 32:41
If I make sharp my shining sword, and my hand is outstretched for judging, I will give punishment to those who are against me, and their right reward to my haters.
Isaiah 27:1
In that day the Lord, with his great and strong and cruel sword, will send punishment on Leviathan, the quick-moving snake, and on Leviathan, the twisted snake; and he will put to death the dragon which is in the sea.
Isaiah 34:5
For my sword in heaven is full of wrath: see, it is coming down on Edom, in punishment on the people of my curse.
Ezekiel 21:9
Son of man, say as a prophet, These are the words of the Lord: Say, A sword, a sword which has been made sharp and polished:

General references

Exodus 9:2
For if you will not let them go, but still keep them in your power,
Psalm 35:2
Be a breastplate to me, and give me your help.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain