Deuteronomy 32:33
Their wine is snakes' poison, the deadly venom of cobras.
Psalm 58:4
Their venom is like that of a snake, like a deaf serpent that does not hear,
Job 20:14-16
his food is turned sour in his stomach; it becomes the venom of serpents within him.
Psalm 140:3
Their tongues wound like a serpent; a viper's venom is behind their lips. (Selah)
Jeremiah 8:14
The people say, "Why are we just sitting here? Let us gather together inside the fortified cities. Let us at least die there fighting, since the Lord our God has condemned us to die. He has condemned us to drink the poison waters of judgment because we have sinned against him.
Romans 3:13
"Their throats are open graves, they deceive with their tongues, the poison of asps is under their lips."