Luke 20:8
"Then I," said Jesus, "refuse to tell you what authority I have to do these things."
Matthew 15:14
Let them be; they are but blind guides; and, if one blind man guides another, both of them will fall into a ditch."
Matthew 16:4
A wicked and unfaithful generation is asking for a sign, but no sign shall be given it except the sign of Jonah." So he left them and went away.
Matthew 21:27
So the answer they gave Jesus was--"We do not know." "Then I," he said, "refuse to tell you what authority I have to do these things.
Mark 11:33
So their answer to Jesus was--"We do not know." "Then I," replied Jesus, "refuse to tell you what authority I have to do these things."
Luke 22:68
And, if I question you, you will not answer.