Matthew 3:7
But when John saw that many of the Pharisees and Sadducees were coming for baptism, he said: "O brood of vipers! Who has warned you to flee from the wrath to come?
Matthew 23:33
"You serpents! You vipers brood! How shall you escape the judgment of hell?
Romans 3:13
Their throat is an open grave; With their tongues they have used deceit. The venom of asps is under their lips.
James 3:8
no man can tame the tongue, restless evil that it is, full of deadly poison.
Treasury of Scripture Knowledge
Summary
Their poison is like the poison of a serpent: they are like the deaf adder that stoppeth her ear;
Poison
Bible References
Poison
Romans 3:13
Their throat is an open grave; With their tongues they have used deceit. The venom of asps is under their lips.
James 3:8
no man can tame the tongue, restless evil that it is, full of deadly poison.