KJV: For as many as are of the works of the law are under the curse: for it is written, Cursedis every one that continueth not in all things which are written in the book of the law to do them.
NASB: For as many as are of the works of the Law are under a curse; for it is written, "CURSED IS EVERYONE WHO DOES NOT ABIDE BY ALL THINGS WRITTEN IN THE BOOK OF THE LAW, TO PERFORM THEM."