Matthew 12:38
Then some of the scribes and Pharisees answered Him, saying, "Teacher, we wish to see a sign from Thee."
Mark 8:11-12
And the Pharisees came out, and began to discuss with Him, seeking from Him a sign from heaven, tempting Him.
Luke 11:16
And others, tempting, were seeking of Him a sign from heaven.
John 2:18
The Jews, therefore, answered and said to Him, "What sign dost Thou show to us, seeing that Thou doest these things?
1 Corinthians 1:22
seeing that both Jews ask for signs, and Greeks seek after wisdom;
John 4:48
Jesus, therefore, said to him, "Unless ye see signs and wonders, ye will not believe."
John 6:30
They said, therefore, to Him, "What sign doest Thou, then, that we may see, and believe Thee? What doest Thou?
Matthew 16:1-4
And the Pharisees and Sadducees, coming near, tempting Him, asked Him to show them a sign from the heaven;
Luke 11:29
And as the multitudes were gathering together to Him, He began to say, "This generation is an evil generation: it is seeking a sign, and a sign shall not be given it, except the sign of Jonah.