Matthew 12:39
But he answered them, "An evil and adulterous generation seeks after a sign, but no sign will be given it but the sign of Jonah the prophet.
Matthew 16:4
An evil and adulterous generation seeks after a sign, and there will be no sign given to it, except the sign of Jonah." He left them, and departed.
Luke 11:29-32
When the crowds were gathering together to him, he began to say, "This generation is an evil generation. It seeks after a sign. No sign will be given to it but the sign of Jonah.
Isaiah 57:3
"But draw near here, you sons of the sorceress, the seed of the adulterer and the prostitute.
Mark 8:38
For whoever will be ashamed of me and of my words in this adulterous and sinful generation, the Son of Man also will be ashamed of him, when he comes in the glory of his Father with the holy angels."
James 4:4
You adulteresses, do you not know that friendship with the world is enmity with God? Whoever therefore wants to be a friend of the world makes himself an enemy of God.