Luke 20:8
And Jesus said to them: Nor do I tell you by what authority I do these things.
Matthew 15:14
Let them alone; they are blind leaders of the blind; and if the blind lead the blind, both will fall into the pit.
Matthew 16:4
A wicked and adulterous generation seeks for a sign: and no sign shall be given it but the sign of Jonah the prophet. And he left them and departed.
Matthew 21:27
And they answered and said to Jesus: We know not. And he said to them: Neither do I tell you by what authority I do these things.
Mark 11:33
And they answered and said to Jesus: We do not know. And Jesus answering, said to them: Neither do I tell you by what authority I do these things.
Luke 22:68
and if I also ask you a question, you will not answer me, nor let me go.