Job Chapter 6, Verse 5
From BibleWiki
5: Doth the wild ass bray when he hath grass? or loweth the ox
over his fodder?
5: Will the wild ass bray when he hath grass? or will the ox low when
he standeth before a full manger?
5: What then? will the wild ass bray for nothing, if he is not seeking food? or again, will the ox low at the manger, when he has a fodder?
Job Chapter 6, Verse 5/commentary

