Job 15:6 in the World English Bible
Your own mouth condemns you, and not I. Yes, your own lips testify against you.
Context
5 For thy mouth uttereth thine iniquity, and thou choosest the tongue of the crafty.
6 Thine own mouth condemneth thee, and not I: yea, thine own lips testify against thee.
7 Art thou the first man that was born? or wast thou made before the hills?