oppressor, &c. Supply the Relative Ellipsis, "oppressor [and shall cut short his days]: but", &c, or, it may be the Figure of speech Aposiopesis. and. [what of him].
Related Commentaries of Proverbs 28:16
Proverbs 28:16
16 The prince that wanteth understanding is also a great oppressor: but he that hateth covetousness shall prolong his days.