Proverbs 7:2

שָׁמַר (sha.mar) : obey/observe 1) to keep, guard, observe, give heed 1a) (Qal) 1a1) to keep, have charge of 1a2) to keep, guard, keep watch and ward, protect, save life 1a2a) watch, watchman (participle) 1a3) to watch for, wait for 1a4) to watch, observe 1a5) to keep, retain, treasure up (in memory) 1a6) to keep (within bounds), restrain 1a7) to observe, celebrate, keep (sabbath or covenant or commands), perform (vow) 1a8) to keep, preserve, protect 1a9) to keep, reserve 1b) (Niphal) 1b1) to be on one's guard, take heed, take care, beware 1b2) to keep oneself, refrain, abstain 1b3) to be kept, be guarded …

מִצְוָה (mits.vah) 1) commandment 1a) commandment (of man) 1b) the commandment (of God) 1c) commandment (of code of wisdom)

חֲיָא (cha.ya) 1) to live 1a) (P'al) to live 1b) (Aphel) to let live, keep alive

תּוֹרָה (to.rah) 1) law, direction, instruction 1a) instruction, direction (human or divine) 1a1) body of prophetic teaching 1a2) instruction in Messianic age 1a3) body of priestly direction or instruction 1a4) body of legal directives 1b) law 1b1) law of the burnt offering 1b2) of special law, codes of law 1c) custom, manner 1d) the Deuteronomic or Mosaic Law

אִישׁוֹן (i.shon) 1) pupil of the eye 2) middle of the night (that is the deepest blackness)

עַ֫יִן (a.yin) : eye 1) eye 1a) eye 1a1) of physical eye 1a2) as showing mental qualities 1a3) of mental and spiritual faculties (fig.)