7  But when he saw many of the Pharisees and Sadducees come to his baptism, he said unto them, O ^bgeneration of vipers, who hath warned you to flee from the wrath to come?

  34  O ^ageneration of vipers, how can ye, being evil, speak good things? for out of the abundance of the heart the mouth speaketh.

  23  Wo unto all those that discomfort my people, and drive, and murder, and testify against them, saith the Lord of Hosts; a ^cgeneration of vipers shall not escape the damnation of hell.