Bible Verses About Titles and Names of the Wicked: Generation of vipers

And seeing many of the Pharisees and Sadducees coming to his baptism, he said to them: Ye brood of vipers, who hath shewed you to flee from the wrath to come?

O generation of vipers, how can you speak good things, whereas you are evil? for out of the abundance of the heart the mouth speaketh.