Matthew Poole and continuators on Judges 6:17

17 And he said unto him, If now I have found grace in thy sight, then shew me a sign, that thou talkest with me .

That it is thou, to wit, an Angel or Messenger sent from God, that appears to me, and discourseth with me; and not a Phancy or Delusion; that thou art in truth what thou seemest and prerendest to be, v. 12. Or, a sign of that which thou talkest with me; i. e. That thou wilt'st by me smite the Midianites.