Deuteronomy 32:33

Their wine is the poison of serpents, The cruel venom of asps.

Psalm 58:4

Their poison is like the poison of a snake; like a deaf cobra that stops its ear,

Job 20:14-16

yet his food in his bowels is turned. It is cobra venom within him.

Psalm 140:3

They have sharpened their tongues like a serpent. Viper's poison is under their lips. Selah.

Jeremiah 8:14

Why do we sit still? Assemble yourselves, and let us enter into the fortified cities, and let us be silent there; for Yahweh our God has put us to silence, and given us water of gall to drink, because we have sinned against Yahweh.

Romans 3:13

"Their throat is an open tomb. With their tongues they have used deceit." "The poison of vipers is under their lips;"

Treasury of Scripture Knowledge

Summary

Their wine is the poison of dragons, and the cruel venom of asps.

Bible References

The poison

Job 20:14
yet his food in his bowels is turned. It is cobra venom within him.
Psalm 58:4
Their poison is like the poison of a snake; like a deaf cobra that stops its ear,
Psalm 140:3
They have sharpened their tongues like a serpent. Viper's poison is under their lips. Selah.
Jeremiah 8:14
Why do we sit still? Assemble yourselves, and let us enter into the fortified cities, and let us be silent there; for Yahweh our God has put us to silence, and given us water of gall to drink, because we have sinned against Yahweh.