Unknown Author
Job 20:14BSB·author unknown

yet in his stomach his food sours into the venom of cobras within him.

Matthew Henry Presbyterian @wholebiblehenry

The instances here given of the miserable condition of the wicked man in this world are expressed with great fulness and fluency of language, and the same thing returned to again and repeated in other words. Let us therefore reduce the particulars to their proper heads, and observe, I. What his wickedness is for which he is punished. 1.

Commenting on Job 20:10-22

John Gill Reformed Baptist @doctorgill

Yet his meat in his bowels is turned,.... Or "his bread" (r), to which sin is compared, being what the sinner lives in, and lives upon; what he strengthens himself in and with, and by which he is nourished unto the day of slaughter, and by means of which he grows and proceeds to more ungodliness, though in the issue he comes into starving and...

Jamieson-Fausset-Brown Reformed @jfbcommentary

turned--Hebrew denotes a total change into a disagreeable contrary (Jer 2:21; compare Rev 10:9-10). gall--in which the poison of the asp was thought to lie. It rather is contained in a sack in the mouth. Scripture uses popular language, where no moral truth is thereby endangered.