en_tn_condensed/job/20/14.md

the food in his intestines turns bitter

"those wicked things become like food that has turned bitter in the stomach" or "the consequences of those wicked things are painful like food that becomes sour in the stomach"

it becomes the poison of asps inside him

"the consequences of doing those wicked things are painful like the poison of asps inside him"

asps

poisonous snakes