Proverbs 30:6

Add thou not unto his words, lest he reprove thee, and thou be found a liar.

Deuteronomy 12:32

What thing soever I command you, observe to do it: thou shalt not add thereto, nor diminish from it.

Revelation 22:18-19

For I testify unto every man that heareth the words of the prophecy of this book, If any man shall add unto these things, God shall add unto him the plagues that are written in this book:

Joshua 1:7

Only be thou strong and very courageous, that thou mayest observe to do according to all the law, which Moses my servant commanded thee: turn not from it {to} the right hand or {to} the left, that thou mayest prosper whithersoever thou goest. {prosper: or, do wisely}

Matthew 5:18

For verily I say unto you, Till heaven and earth pass, one jot or one tittle shall in no wise pass from the law, till all be fulfilled.

Galatians 3:15

Brethren, I speak after the manner of men; Though {it be} but a man's covenant, yet {if it be} confirmed, no man disannulleth, or addeth thereto. {covenant: or, testament}

Ecclesiastes 12:13

Let us hear the conclusion of the whole matter: Fear God, and keep his commandments: for this {is} the whole {duty} of man. {Let...: or, The end of the matter, even all that hath been heard, is}

Mark 7:1-13

Then came together unto him the Pharisees, and certain of the scribes, which came from Jerusalem.