John 2:18
Then the Jews addressed him and said, "What sign have you to show us, for acting in this way?"
John 6:30
Then they said to him, "Then what sign do you show for us to see and so come to believe you? What work are you doing?
Matthew 12:38-42
Then some of the scribes and Pharisees addressed him, saying, "Master, we would like to have you show us some sign."
Matthew 16:1-4
The Pharisees and Sadducees came up and to test him asked him to show them a sign from heaven.
Matthew 21:23
When he had entered the Temple, and was teaching, the high priests and the elders of the people came up to him, and said, "What authority have you for doing as you do, and who gave you this authority?"
Mark 8:11
The Pharisees came out and began a discussion with him, testing him by asking him to show them a sign from heaven.
Mark 11:27-28
Then they went into Jerusalem again. And as Jesus was walking about in the Temple, the high priests, scribes, and elders came up
Luke 11:29
As the crowds pressed a round him, he went on to say, "This is a wicked age! It demands a sign, and no sign will be given it but the sign of Jonah.
Luke 20:1-2
One day as he was teaching the people in the Temple, and preaching the good news, the high priests and scribes came up with the elders
Acts 4:7
They had the apostles brought before them and demanded of them, "By what power or authority have men like you done this?"
Acts 5:28
"We strictly forbade you," he said, "to teach on this authority, and here you have filled Jerusalem with your teaching, and propose to hold us responsible for this man's death!"