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

Read Job 20:14 Using Other Translations

Yet his meat in his bowels is turned, it is the gall of asps within him.
yet his food is turned in his stomach; it is the venom of cobras within him.
But suddenly the food in their bellies turns sour, a poisonous venom in their stomach.