1 Corinthians 1:22
and since the Jews seek signs, and the Greeks seek wisdom,
Matthew 12:38-39
Then answered some of the scribes and Pharisees, saying, Teacher, we wish to see a sign from you.
Matthew 16:1-4
AND the Pharisees and Sadducees coming to Jesus to try him desired him to show them a sign from heaven.
Mark 8:11
And the Pharisees went out and questioned him, seeking of him a sign from heaven, to try him.
Luke 11:16
and others, trying him, asked of him a sign from heaven.
Luke 11:20
But if by a finger of God I cast out demons, then the kingdom of God has come upon you.
John 2:18
Then the Jews answered and said to him, What sign do you show us, that you do these things?
John 4:28
Then the woman left her bucket, and went to the city, and said to the men,
Acts 17:18-21
And some of the Epicurean and Stoic philosophers disputed with him, and some said, What does this trifler mean to say? And others, He seems to be a preacher of strange demons; because he preached to them Jesus and the resurrection.