Jeremiah 11:3
Tell them that the Lord, the God of Israel, says, 'Anyone who does not keep the terms of the covenant will be under a curse.
Deuteronomy 27:26
Cursed is the one who refuses to keep the words of this law.' Then all the people will say, 'Amen!'
Deuteronomy 28:15-68
"But if you ignore the Lord your God and are not careful to keep all his commandments and statutes I am giving you today, then all these curses will come upon you in full force:
Deuteronomy 29:19-20
When such a person hears the words of this oath he secretly blesses himself and says, "I will have peace though I continue to walk with a stubborn spirit." This will destroy the watered ground with the parched.
Galatians 3:10-13
For all who rely on doing the works of the law are under a curse, because it is written, "Cursed is everyone who does not keep on doing everything written in the book of the law."