Matthew 5:7

"Thine own wickedness shall correct thee, and thy backslidings shall reprove thee: know therefore and see that it is an evil thing and a bitter, that thou hast forsaken Jehovah thy God, and that my fear is not in thee, saith the Lord, Jehovah of hosts."

"When thou shalt vow a vow unto Jehovah thy God, thou shalt not be slack to pay it: for Jehovah thy God will surely require it of thee; and it would be sin in thee."