Then I looked
ra'ah (raw-aw')
to see, literally or figuratively (in numerous applications, direct and implied, transitive, intransitive and causative)surely, think, view, visions.
and behold in the firmament
raqiya` (raw-kee'-ah)
an expanse, i.e. the firmament or (apparently) visible arch of the sky -- firmament.
that was above the head
ro'sh (roshe)
the head (as most easily shaken), whether literal or figurative (in many applications, of place, time, rank, itc.)
of the cherubims
kruwb (ker-oob')
a cherub or imaginary figure -- cherub, (plural) cherubims.
there appeared
ra'ah (raw-aw')
to see, literally or figuratively (in numerous applications, direct and implied, transitive, intransitive and causative)surely, think, view, visions.
over them as it were a sapphire
cappiyr (sap-peer')
a gem (perhaps used for scratching other substances), probably the sapphire -- sapphire.
stone
'eben (eh'-ben)
a stone -- + carbuncle, + mason, + plummet, (chalk-, hail-, head-, sling-)stone(-ny), (divers) weight(-s).
as the appearance
mar'eh (mar-eh')
a view (the act of seeing); also an appearance (the thing seen), whether (real) a shape (especially if handsome, comeliness; often plural the looks), or (mental) a vision
of the likeness
dmuwth (dem-ooth')
resemblance; concretely, model, shape; adverbially, like -- fashion, like (-ness, as), manner, similitude.
of a throne
kicce' (kis-say')
covered, i.e. a throne (as canopied) -- seat, stool, throne.