I have refrained
kala' (kaw-law')
to restrict, by act (hold back or in) or word (prohibit) -- finish, forbid, keep (back), refrain, restrain, retain, shut up, be stayed, withhold.
my feet
regel (reh'-gel)
a foot (as used in walking); by implication, a step; by euphem. the pudenda -- be able to endure, according as, after, coming, follow, (broken-)foot(-ed, -stool), great toe, haunt, journey, leg, piss, possession, time.
from every evil
ra` (rah)
bad or (as noun) evil (natural or moral)one), worse(-st), wretchedness, wrong. (Incl. feminine raaah; as adjective or noun.).
way
'orach (o'-rakh)
a well-trodden road; also a caravan -- manner, path, race, rank, traveller, troop, (by-, high-)way.
that I might keep
shamar (shaw-mar')
to hedge about (as with thorns), i.e. guard; generally, to protect, attend to, etc.
thy word
dabar (daw-baw')
a word; by implication, a matter (as spoken of) or thing; adverbially, a cause