Acts 28:3
And when Paul had brought together a heap of brushwood, and laid it on the fire, a viper came out, by reason of the heat, and fastened itself on his hand.
Matthew 3:7
But when he saw many of the Pharisees and Sadducees coming to his immersion, he said to them: Generation of vipers, who has warned you to flee from the coining wrath?
Matthew 12:34
Generation of vipers, how can you, being evil, speak good things? For out of the abundance of the heart, the mouth speaks.
Matthew 23:33
Serpents, generation of vipers, how can you escape the condemnation of hell?
Acts 28:4
And when the barbarians saw the reptile hanging from his hand, they said to one an other: This man is certainly a murderer, whom, although he has saved himself from the sea, justice does not permit to live.
2 Corinthians 6:9
as unknown, yet well-known; as dying, and behold, we live; as chastened, and yet not put to death;
2 Corinthians 11:23
Are they ministers of Christ? (I say it foolishly,) I am above them. In labors more abundant, in stripes above measure, in prisons more frequent, in deaths often.