Romans 2:8

but anger and wrath upon those who are self-willed and disobey the truth, but obey unrighteousness.

Revelation 2:21-22

I have given her time for repentance; but she is determined not to turn from her immorality.

Revelation 16:9

And men were scorched with the terrible heat; and they blasphemed the name of the God who had the power over these plagues; yet they repented not, 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

Romans 2:8
but anger and wrath upon those who are self-willed and disobey the truth, but obey unrighteousness.
Revelation 2:21
I have given her time for repentance; but she is determined not to turn from her immorality.
Revelation 16:9
And men were scorched with the terrible heat; and they blasphemed the name of the God who had the power over these plagues; yet they repented not, to give him glory.