Job 20:12-16

12“Though evil is sweet in his mouth and he hides it under his tongue,

13though he cannot bear to let it go and lets it linger in his mouth,

14yet his food will turn sour in his stomach; it will become the venom of serpents within him.

15He will spit out the riches he swallowed; God will make his stomach vomit them up.

16He will suck the poison of serpents; the fangs of an adder will kill him.