If I sin
chata' (khaw-taw')
to miss; hence (figuratively and generally) to sin; by inference, to forfeit, lack, expiate, repent, (causatively) lead astray, condemn
then thou markest
shamar (shaw-mar')
to hedge about (as with thorns), i.e. guard; generally, to protect, attend to, etc.
me and thou wilt not acquit
naqah (naw-kaw')
to be (or make) clean; by implication (in an adverse sense) to be bare, i.e. extirpated
me from mine iniquity
`avon (aw-vone')
perversity, i.e. (moral) evil -- fault, iniquity, mischeif, punishment (of iniquity), sin.