Job 20:16

He shall suck the poison of asps; the viper's tongue shall slay him.

Deuteronomy 32:24

They shall be consumed with hunger and devoured with burning heat and with bitter destruction; I will also send the teeth of beasts upon them, with the poison of serpents of the dust.

Isaiah 30:6

The burden of the beasts of the south: into the land of trouble and anguish, from whence come the young and old lion, the viper and fiery flying serpent; they will carry their riches upon the shoulders of young asses and their treasures upon the bunches of camels, to a people that shall not profit them.

Matthew 3:7

But when he saw many of the Pharisees and Sadducees come to his baptism, he said unto them, O generation of vipers, who taught you to flee from the wrath to come?

Acts 28:3-6

And when Paul had gathered a bundle of sticks and laid them on the fire, a viper came out of the heat and fastened on his hand.

Romans 3:13

Their throat is an open sepulchre; with their tongues they have used deceit; the poison of asps is under their lips,

Treasury of Scripture Knowledge

Summary

He shall suck the poison of asps: the viper's tongue shall slay him.

Bible References

The viper's

Isaiah 30:6
The burden of the beasts of the south: into the land of trouble and anguish, from whence come the young and old lion, the viper and fiery flying serpent; they will carry their riches upon the shoulders of young asses and their treasures upon the bunches of camels, to a people that shall not profit them.
Matthew 3:7
But when he saw many of the Pharisees and Sadducees come to his baptism, he said unto them, O generation of vipers, who taught you to flee from the wrath to come?
Acts 28:3
And when Paul had gathered a bundle of sticks and laid them on the fire, a viper came out of the heat and fastened on his hand.