1 Kings 22:28

22:28 Micaiah said, “If you really do safely return, then the Lord has not spoken through me.” Then he added, “Take note, all you people.”

Numbers 16:28-30

16:28 Then Moses said, “This is how you will know that the Lord has sent me to do all these works, for I have not done them of my own will. 16:29 If these men die a natural death, or if they share the fate of all men, then the Lord has not sent me. 16:30 But if the Lord does something entirely new, and the earth opens its mouth and swallows them up along with all that they have, and they go down alive to the grave, then you will know that these men have despised the Lord!”

John 11:42

11:42 I knew that you always listen to me, but I said this for the sake of the crowd standing around here, that they may believe that you sent me.”