Matthew 12:38
Then certain of the scribes and of the Pharisees answered, saying, Master, we would see a sign from thee.
Mark 8:11-12
And the Pharisees came forth, and began to question with him, seeking from him a sign from heaven, tempting him.
Luke 11:16
And others tempting him, sought from him a sign from heaven.
John 2:18
Then answered the Jews, and said to him, What sign showest thou to us, seeing that thou doest these things?
1 Corinthians 1:22
For the Jews require a sign, and the Greeks seek wisdom:
John 4:48
Then said Jesus to him, Except ye see signs and wonders, ye will not believe.
John 6:30
They said therefore to him, What sign showest thou then, that we may see, and believe thee? what dost thou work?
Matthew 16:1-4
The Pharisees also and the Sadducees came, and, tempting, desired him that he would show them a sign from heaven.
Luke 11:29
And when the people were assembled in crowds, he began to say, This is an evil generation: they seek a sign; and there shall no sign be given to it, but the sign of Jonah the prophet.