Psalm 7:12

If he shall not turn back, he will sharpen his sword; he bent his bow and he will be prepared.

Deuteronomy 32:41

If I sharpened the lightning of my sword, And my hand shall lay hold upon judgment, I will turn back vengeance to mine adversaries, And to those hating me I will requite,

Psalm 85:4

Turn us back, O God of our salvation, and annul thine anger with us.

Isaiah 27:1

In that day Jehovah will review with his hard and great and strong sword upon leviathan the serpent fleeing, and upon leviathan the winding serpent; and he killed the dragon which was in the sea.

Isaiah 34:5

For my sword was drunk in the heavens: behold, it shall come down upon Edom, and upon the people of destruction for judgment

Isaiah 55:6-7

Seek ye Jehovah in his being found, and call him in his being near.

Jeremiah 31:18-19

Hearing, I heard Ephraim being thrust away: Thou didst correct me, and I shall be corrected as a calf not being taught: turn me back and I shall be turned back, for thou Jehovah my God.

Ezekiel 18:30

For this I will judge you, O house of Israel, each according to his ways, says the Lord Jehovah: Turn back and withdraw from all your transgressions; and iniquity shall not be to you for a stumbling block.

Ezekiel 21:9-11

Son of man, prophesy and say, Thus said Jehovah: say, A sword, a sword was sharpened, and also polished.

Ezekiel 21:23

And it was to them as a divination of falsehood in their eyes, swearing an oath to them, remembering iniquity to be taken.

Ezekiel 33:11

Say to them, I live, says the Lord Jehovah, if I shall delight in the death of the unjust; but in the turning back of the unjust one from his way, and he lived: turn back, turn back from your evil ways: and wherefore will ye die, O house of Israel?

Matthew 3:10

And now also the axe lies at the root of the trees; therefore every one not making good fruit is cut off and cast into fire.

Acts 3:19

Therefore repent, and return, for your sins to be wiped out, so that times of refreshment might come from the face of 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
Turn us back, O God of our salvation, and annul thine anger with us.
Isaiah 55:6
Seek ye Jehovah in his being found, and call him in his being near.
Jeremiah 31:18
Hearing, I heard Ephraim being thrust away: Thou didst correct me, and I shall be corrected as a calf not being taught: turn me back and I shall be turned back, for thou Jehovah my God.
Ezekiel 18:30
For this I will judge you, O house of Israel, each according to his ways, says the Lord Jehovah: Turn back and withdraw from all your transgressions; and iniquity shall not be to you for a stumbling block.
Ezekiel 33:11
Say to them, I live, says the Lord Jehovah, if I shall delight in the death of the unjust; but in the turning back of the unjust one from his way, and he lived: turn back, turn back from your evil ways: and wherefore will ye die, O house of Israel?
Matthew 3:10
And now also the axe lies at the root of the trees; therefore every one not making good fruit is cut off and cast into fire.
Acts 3:19
Therefore repent, and return, for your sins to be wiped out, so that times of refreshment might come from the face of the Lord;

He will

Deuteronomy 32:41
If I sharpened the lightning of my sword, And my hand shall lay hold upon judgment, I will turn back vengeance to mine adversaries, And to those hating me I will requite,
Isaiah 27:1
In that day Jehovah will review with his hard and great and strong sword upon leviathan the serpent fleeing, and upon leviathan the winding serpent; and he killed the dragon which was in the sea.
Isaiah 34:5
For my sword was drunk in the heavens: behold, it shall come down upon Edom, and upon the people of destruction for judgment
Ezekiel 21:9
Son of man, prophesy and say, Thus said Jehovah: say, A sword, a sword was sharpened, and also polished.

General references

Exodus 9:2
For if thou refusest to send forth, but yet thou holdest fast upon them,
Psalm 35:2
Take hold of the shield and the buckler, and stand up for my help.