Job 15:6
"Thine own mouth condemneth thee, and not I: yea, thine own lips testify against thee."
Cross References (ranked by relevance)
And he saith unto him, Out of thine own mouth will I judge thee, thou wicked servant. Thou knewest that I was an austere man, taking up that I laid not down, and reaping that I did not sow:
For by thy words thou shalt be justified, and by thy words thou shalt be condemned.
If I justify myself, mine own mouth shall condemn me: if I say, I am perfect, it shall also prove me perverse.
Who is he that hideth counsel without knowledge? therefore have I uttered that I understood not; things too wonderful for me, which I knew not.
So they shall make their own tongue to fall upon themselves: all that see them shall flee away.
Wilt thou also disannul my judgment? wilt thou condemn me, that thou mayest be righteous?
Then the high priest rent his clothes, saying, He hath spoken blasphemy; what further need have we of witnesses? behold, now ye have heard his blasphemy.