If I ascend up
nacaq (naw-sak')
to go up -- ascend.
into heaven
shamayim (shaw-mah'-yim)
air, astrologer, heaven(-s).
thou art there if I make my bed
yatsa` (yaw-tsah')
to strew as a surface -- make (one's) bed, lie, spread.
in hell
sh'owl (sheh-ole')
Hades or the world of the dead (as if a subterranean retreat), including its accessories and inmates -- grave, hell, pit.
behold thou art there