16 He will suck the poison of cobras; the fangs of a viper will kill him.
Job 20:16 Cross References - BSB
Deuteronomy 32:24
24 They will be wasted from hunger and ravaged by pestilence and bitter plague; I will send the fangs of wild beasts against them, with the venom of vipers that slither in the dust.
Isaiah 30:6
6 This is the burden against the beasts of the Negev: Through a land of hardship and distress, of lioness and lion, of viper and flying serpent, they carry their wealth on the backs of donkeys and their treasures on the humps of camels, to a people of no profit to them.
Matthew 3:7
7 But when John saw many of the Pharisees and Sadducees coming to his place of baptism, he said to them, “You brood of vipers, who warned you to flee from the coming wrath?
Acts 28:3-6
3 Paul gathered a bundle of sticks, and as he laid them on the fire, a viper, driven out by the heat, fastened itself to his hand.
4 When the islanders saw the creature hanging from his hand, they said to one another, “Surely this man is a murderer. Although he was saved from the sea, Justice has not allowed him to live.”
5 But Paul shook the creature off into the fire and suffered no ill effects.
6 The islanders were expecting him to swell up or suddenly drop dead. But after waiting a long time and seeing nothing unusual happen to him, they changed their minds and said he was a god.
Romans 3:13
13 “Their throats are open graves; their tongues practice deceit.” “The venom of vipers is on their lips.”