John 2:18
The Jews therefore answered, and said to him, What sign do thou show us since thou do these things?
John 6:30
They said to him therefore, What sign do thou, that we may see and believe in thee? What do thou work?
Matthew 12:38-42
Then some of the scholars and Pharisees answered, saying, Teacher, we want to see a sign from thee.
Matthew 16:1-4
And the Pharisees and Sadducees who came, testing, demanded him to exhibit to them a sign from the sky.
Matthew 21:23
And when he came into the temple, the chief priests and the elders of the people came to him while he taught, saying, By what authority do thou these things? And who gave thee this authority?
Mark 8:11
And the Pharisees came forth, and began to dispute with him, seeking from him a sign from the sky, testing him.
Mark 11:27-28
And they come again to Jerusalem. And as he was walking in the temple, the chief priests, and the scholars, and the elders come to him.
Luke 11:29
And when the multitudes gathered together he began to say, This generation is evil. They seek a sign, and no sign will be given to it except the sign of Jonah, the prophet.
Luke 20:1-2
And it came to pass on one of those days, as he was teaching the people in the temple, and preaching the good-news, the chief priests and the scholars with the elders stood near.
John 1:25
And they asked him, and said to him, Why therefore do thou immerse if thou are not the Christ nor Elijah nor the prophet?
Acts 4:7
And after placing them in the midst, they inquired, By what power, or in what name, have ye done this?
Acts 5:28
saying, Did we not command by an order for you not to teach in this name? And behold, ye have filled Jerusalem of your doctrine, and intend to bring upon us this man's blood.