The wicked
rasha` (raw-shaw')
morally wrong; concretely, an (actively) bad person -- + condemned, guilty, ungodly, wicked (man), that did wrong.
watcheth
tsaphah (tsaw-faw')
to lean forward, i.e. to peer into the distance; by implication, to observe, await -- behold, espy, look up (well), wait for, (keep the) watch(-man).
the righteous
tsaddiyq (tsad-deek')
just -- just, lawful, righteous (man).
and seeketh
baqash (baw-kash')
to search out (by any method, specifically in worship or prayer); by implication, to strive after
to slay
muwth (mooth)
causatively, to kill
him