And that son
ben (bane)
a son (as a builder of the family name), in the widest sense (of literal and figurative relationship, including grandson, subject, nation, quality or condition, etc.
that is priest
kohen (ko-hane')
literally, one officiating, a priest; also (by courtesy) an acting priest (although a layman) -- chief ruler, own, priest, prince, principal officer.
in his stead shall put
labash (law-bash')
wrap around, i.e. (by implication) to put on a garment or clothe (oneself, or another), literally or figuratively
them on seven
sheba` (sheh'-bah)
a primitive cardinal number; seven (as the sacred full one); also (adverbially) seven times; by implication, a week; by extension, an indefinite number
days
yowm (yome)
a day (as the warm hours),
when he cometh
bow' (bo)
to go or come (in a wide variety of applications)
into the tabernacle
'ohel (o'-hel)
a tent (as clearly conspicuous from a distance) -- covering, (dwelling)(place), home, tabernacle, tent.
of the congregation
mow`ed (mo-ade')
appointed (sign, time), (place of, solemn) assembly, congregation, (set, solemn) feast, (appointed, due) season, solemn(-ity), synogogue, (set) time (appointed).
to minister
sharath (shaw-rath')
to attend as a menial or worshipper; figuratively, to contribute to -- minister (unto), (do) serve(-ant, -ice, -itor), wait on.
in the holy
qodesh (ko'-desh)
a sacred place or thing; rarely abstract, sanctity -- consecrated (thing), dedicated (thing), hallowed (thing), holiness, (most) holy (day, portion, thing), saint, sanctuary.
place