Exodus 9:2

For if you will not let them go, but still keep them in your power,

Exodus 8:2

And if you will not let them go, see, I will send frogs into every part of your land:

Exodus 4:23

And I said to you, Let my son go, so that he may give me worship; and you did not let him go: so now I will put the first of your sons to death.

Exodus 10:4

For if you will not let my people go, tomorrow I will send locusts into your land:

Leviticus 26:14-16

But if you do not give ear to me, and do not keep all these my laws;

Leviticus 26:23-24

And if by these things you will not be turned to me, but still go against me;

Leviticus 26:27-28

And if, after all this, you do not give ear to me, but go against me still,

Psalm 7:11-12

God is the judge of the upright, and is angry with the evil-doers every day.

Psalm 68:21

The heads of the haters of God will be crushed; even the head of him who still goes on in his evil ways.

Isaiah 1:20

But if your hearts are turned against me, I will send destruction on you by the sword; so the Lord has said.

Romans 2:8

But to those who, from a love of competition, are not guided by what is true, will come the heat of his wrath,

Revelation 2:21-22

And I gave her time for a change of heart, but she has no mind to give up her unclean ways.

Revelation 16:9

And men were burned with great heat: and they said evil things against the name of the God who has authority over these punishments; and they were not turned from their evil ways to give him glory.

Treasury of Scripture Knowledge

Summary

For if thou refuse to let them go, and wilt hold them still,

Bible References

General references

Exodus 4:23
And I said to you, Let my son go, so that he may give me worship; and you did not let him go: so now I will put the first of your sons to death.
Exodus 8:2
And if you will not let them go, see, I will send frogs into every part of your land:
Exodus 10:4
For if you will not let my people go, tomorrow I will send locusts into your land:
Leviticus 26:14
But if you do not give ear to me, and do not keep all these my laws;
Psalm 7:11
God is the judge of the upright, and is angry with the evil-doers every day.
Psalm 68:21
The heads of the haters of God will be crushed; even the head of him who still goes on in his evil ways.
Isaiah 1:20
But if your hearts are turned against me, I will send destruction on you by the sword; so the Lord has said.
Romans 2:8
But to those who, from a love of competition, are not guided by what is true, will come the heat of his wrath,
Revelation 2:21
And I gave her time for a change of heart, but she has no mind to give up her unclean ways.
Revelation 16:9
And men were burned with great heat: and they said evil things against the name of the God who has authority over these punishments; and they were not turned from their evil ways to give him glory.

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