Surely oppression
`osheq (o'-shek)
injury, fraud, (subjectively) distress, (concretely) unjust gain -- cruelly, extortion, oppression, thing (deceitfully gotten).
maketh a wise man
chakam (khaw-kawm')
wise, (i.e. intelligent, skilful or artful) -- cunning (man), subtil, (un-), wise(hearted), man).
mad
halal (haw-lal')
to be clear (orig. of sound, but usually of color); to shine; hence, to make a show, to boast; and thus to be (clamorously) foolish; to rave; causatively, to celebrate; also to stultify
and a gift
mattanah (mat-taw-naw')
a present; specifically (in a good sense), a sacrificial offering, (in a bad sense) a bribe -- gift.
destroyeth
'abad (aw-bad')
to wander away, i.e. lose oneself; by implication to perish (causative, destroy)
the heart
leb (labe)
the heart; also used (figuratively) very widely for the feelings, the will and even the intellect