Deuteronomy 11:28

and a curse, if ye will not hearken unto the commandments of the LORD your God: but turn out of the way which I command you this day to go after strange gods which ye have not known.'

Deuteronomy 28:15-68

"But and if thou wilt not hearken unto the voice of the LORD thy God to keep and to do all his commandments and ordinances which I command thee this day; then all these curses shall come upon thee and overtake thee:

Leviticus 26:14-32

"'But and if ye will not hearken unto me, nor will do all these my commandments,

Deuteronomy 29:19-28

so that when he heareth the words of this curse, he bless himself in his heart saying, 'I shall have peace; I will therefore work after the lust of mine own heart, that the drunken may perish with the thirsty.'

Isaiah 1:20

But if ye be obstinate and rebellious, ye shall be devoured with the sword: for thus the LORD hath promised with his own mouth.

Isaiah 3:11

But woe be unto the ungodly and unrighteous, for they shall be rewarded after their works.

Matthew 25:41

Then shall the King say unto them that shall be on the left hand, 'Depart from me ye cursed, into everlasting fire, which is prepared for the devil and his angels.

Romans 2:8-9

But unto them that are rebellious, and disobey the truth, and follow iniquity, shall come indignation and wrath,

Galatians 3:10

For as many as are under the deeds of the law, are under malediction. For it is written, "Cursed is every man that continueth not in all things which are written in the book of the law to fulfil them."

Treasury of Scripture Knowledge

Summary

And a curse, if ye will not obey the commandments of the LORD your God, but turn aside out of the way which I command you this day, to go after other gods, which ye have not known.

Bible References

General references

Deuteronomy 28:15
"But and if thou wilt not hearken unto the voice of the LORD thy God to keep and to do all his commandments and ordinances which I command thee this day; then all these curses shall come upon thee and overtake thee:
Deuteronomy 29:19
so that when he heareth the words of this curse, he bless himself in his heart saying, 'I shall have peace; I will therefore work after the lust of mine own heart, that the drunken may perish with the thirsty.'
Leviticus 26:14
"'But and if ye will not hearken unto me, nor will do all these my commandments,
Isaiah 1:20
But if ye be obstinate and rebellious, ye shall be devoured with the sword: for thus the LORD hath promised with his own mouth.
Isaiah 3:11
But woe be unto the ungodly and unrighteous, for they shall be rewarded after their works.
Matthew 25:41
Then shall the King say unto them that shall be on the left hand, 'Depart from me ye cursed, into everlasting fire, which is prepared for the devil and his angels.
Romans 2:8
But unto them that are rebellious, and disobey the truth, and follow iniquity, shall come indignation and wrath,
Galatians 3:10
For as many as are under the deeds of the law, are under malediction. For it is written, "Cursed is every man that continueth not in all things which are written in the book of the law to fulfil them."