Deuteronomy 32:33

32:33 Their wine is snakes’ poison,

the deadly venom of cobras.

Job 20:14-16

20:14 his food is turned sour in his stomach;

it becomes the venom of serpents within him.

20:15 The wealth that he consumed he vomits up,

God will make him throw it out of his stomach.

20:16 He sucks the poison of serpents;

the fangs of a viper kill him.

Psalms 140:3

140:3 Their tongues wound like a serpent;

a viper’s venom is behind their lips. (Selah)