Mark 8:12
And he sighed deeply in his spirit, and said: Why does this generation seek for a sign? Verily I say to you, No sign will be given to this generation.
Mark 7:34
and looking up to heaven, he sighed, and said to him: Ephphatha, which means, Be opened.
Matthew 12:39-40
But he answered and said to them: A wicked and adulterous generation seeks for a sign; and no sign shall be given to it, but the sign of Jonah the prophet.
Matthew 16:4
A wicked and adulterous generation seeks for a sign: and no sign shall be given it but the sign of Jonah the prophet. And he left them and departed.
Mark 3:5
And looking around on them with anger, being grieved for the hardness of their heart, he said to the man: Stretch forth your hand; and he stretched it forth: and his hand was restored.
Mark 6:6
and he wondered at their unbelief. And he went to the villages round about, and taught.
Mark 9:19
And he answered them, and said: faithless generation! how long shall I be with you? how long shall I bear with you? Bring him to me.
Luke 11:29-30
And when the multitudes were crowded together, he began to say: This is an evil generation; it asks for a sign, and no sign shall be given to it but the sign of Jonah the prophet.
Luke 16:29-31
Abraham said to him, They have Moses and the prophets; let them hear them.
Luke 19:41
And when he came near, he looked upon the city, and wept over it,
Luke 22:67-70
If you are the Christ, tell us. But he said to them: If I tell you, you will not believe;
John 11:33-38
Then, when Jesus saw her weeping, and the Jews that came with her weeping also, he was greatly moved in spirit, and troubled;
John 12:37-43
But though he had done so many signs in their presence, yet they believed not on him,