James 2:10
"For whosoever shall keep the whole law, and yet offend in one point, he is guilty of all."
Cross References (ranked by relevance)
Galatians 3:10
38
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.
Deuteronomy 27:26
17
Cursed be he that confirmeth not all the words of this law to do them. And all the people shall say, Amen.