King James Version (KJV) - Job 20:23 >

[When] he is about to fill his belly, [God] shall cast the fury of his wrath upon him, and shall rain [it] upon him while he is eating.

Berean Study Bible (BSB) - Job 20:23 >

When he has filled his stomach, God will vent His fury upon him, raining it down on him as he eats.