Remember
zakar (zaw-kar')
to mark (so as to be recognized), i.e. to remember; by implication, to mention
the sabbath
shabbath (shab-bawth')
intermission, i.e (specifically) the Sabbath -- (+ every) sabbath.
day
yowm (yome)
a day (as the warm hours),
to keep it holy
qadash (kaw-dash')
to be (causatively, make, pronounce or observe as) clean (ceremonially or morally)