For the cloud
`anan (aw-nawn')
a cloud (as covering the sky), i.e. the nimbus or thunder-cloud -- cloud(-y).
of the LORD
Yhovah (yeh-ho-vaw')
(the) self-Existent or Eternal; Jehovah, Jewish national name of God -- Jehovah, the Lord.
was upon the tabernacle
mishkan (mish-kawn')
a residence (including a shepherd's hut, the lair of animals, figuratively, the grave; also the Temple); specifically, the Tabernacle (properly, its wooden walls)
by day
yowmam (yo-mawm')
daily -- daily, (by, in the) day(-time).
and fire
'esh (aysh)
fire -- burning, fiery, fire, flaming, hot.
was on it by night
layil (lah'-yil)
a twist (away of the light), i.e. night; figuratively, adversity -- (mid-)night (season).
in the sight
`ayin (ah'-yin)
an eye; by analogy, a fountain (as the eye of the landscape)
of all the house
bayith (bah'-yith)
a house (in the greatest variation of applications, especially family, etc.)
of Israel
Yisra'el (yis-raw-ale')
he will rule as God; Jisrael, a symbolical name of Jacob; also (typically) of his posterity: --Israel.
throughout all their journeys
macca` (mas-sah')
a departure (from striking the tents), i.e. march (not necessarily a single day's travel); by implication, a station (or point of departure) -- journey(-ing).