James 4:11 in the King James Version
Speak not evil one of another, brethren. He that speaketh evil of his brother, and judgeth his brother, speaketh evil of the law, and judgeth the law: but if thou judge the law, thou art not a doer of the law, but a judge.
Context
10 Humble yourselves in the sight of the Lord, and he will exalt you.
11 Don’t speak against one another, brothers. He who speaks against a brother and judges his brother, speaks against the law and judges the law. But if you judge the law, you are not a doer of the law but a judge.
12 Only one is the lawgiver, who is able to save and to destroy. But who are you to judge another?