Deuteronomy 11:28
"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."
Cross References (ranked by relevance)
Galatians 3:10
For as many as are of the works of the law are under the curse: for it is written, Cursed is every one that continueth not in all things which are written in the book of the law to do them.
Isaiah 1:20
But if ye refuse and rebel, ye shall be devoured with the sword: for the mouth of the LORD hath spoken it.
Isaiah 3:11
Woe unto the wicked! it shall be ill with him: for the reward of his hands shall be given him.
Matthew 25:41
Then shall he say also unto them on the left hand, Depart from me, ye cursed, into everlasting fire, prepared for the devil and his angels: