Job 20:16

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

Deuteronomy 32:24

Exhaustion by famine, and consumption by burning heat, and bitter destruction, and the teeth of beasts I will send on them, with the poison of crawling things of the dust.

Isaiah 30:6

The burden concerning the beasts of the south. Into the land of trouble and woe. The lioness and the lion are from them; the viper, and the fiery flying serpent. They carry their riches on the shoulders of young asses, and their treasures on the humps of camels, to a people that cannot profit.

Matthew 3:7

But seeing many of the Pharisees and Sadducees come to his baptism, he said to them, O generation of vipers, who has warned you to flee from the wrath to come?

Acts 28:3-6

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

Romans 3:13

"Their throat is an open grave, 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 concerning the beasts of the south. Into the land of trouble and woe. The lioness and the lion are from them; the viper, and the fiery flying serpent. They carry their riches on the shoulders of young asses, and their treasures on the humps of camels, to a people that cannot profit.
Matthew 3:7
But seeing many of the Pharisees and Sadducees come to his baptism, he said to them, O generation of vipers, who has warned you to flee from the wrath to come?
Acts 28:3
And Paul had gathered a bundle of sticks, and laying them on the fire, a viper came out of the heat and fastened on his hand.