John Gill Reformed Baptist @doctorgill

Be not desirous of his dainties,.... His savoury food, which is very grateful to the taste, his rich provisions and royal dainties; do not lust after them, as the word (s) signifies, in an immoderate way, as the Israelites lusted after the fleshpots in Egypt: these may be lawfully desired, but not sinfully lusted after; and in feeding on them nature may be satisfied, and...

Jamieson-Fausset-Brown Reformed @jfbcommentary

are deceitful meat--though well tasted, injurious.

Geneva Bible Notes Reformed @genevanotes

Be not desirous of his dainties: for they [are] deceitful food. (c) For often the rich when they bid their inferiors to their tables, it is not for the love they bear them, but for their own secret purposes.