Luke 20:8
"Nor will I tell you," Jesus answered, "by whose authority I do these things."
Matthew 15:14
"Let them alone. They are blind men leading the blind; and if one blind man leads another, both of them will fall into a ditch."
Matthew 16:4
A wicked and faithless generation is seeking a sign, but no sign shall be given it but the sign of Jonah." So he left them and went away.
Matthew 21:27
So they answered Jesus, "We do not know." He said to them, "Nor am I going to tell you in what authority I do these deeds.
Mark 11:33
So their answer to Jesus was, "We do not know." "Neither will I tell you," said Jesus, "by what authority I do these things."
Luke 22:68
"And if I ask you, you will not answer.