The censers
machtah  (makh-taw')
a pan for live coals -- censer, firepan, snuffdish.
of these sinners
chatta'  (khat-taw')
a criminal, or one accounted guilty -- offender, sinful, sinner.
against their own souls
nephesh  (neh'-fesh)
a breathing creature, i.e. animal of (abstractly) vitality; used very widely in a literal, accommodated or figurative sense (bodily or mental)
let them make
`asah  (aw-saw')
to do or make, in the broadest sense and widest application
them broad
riqqua`  (rik-koo'-ah)
beaten out, i.e. a (metallic) plate -- broad.
pach  (pakh)
a (metallic) sheet (as pounded thin); also a spring net (as spread out like a lamina) -- gin, (thin) plate, snare.
for a covering
tsippuwy  (tsip-poo'-ee)
encasement (with metal) -- covering, overlaying.
of the altar
mizbeach  (miz-bay'-akh)
an altar -- altar.
for they offered
qarab  (kaw-rab')
to approach (causatively, bring near) for whatever purpose
them before
paniym  (paw-neem')
the face (as the part that turns); used in a great variety of applications (literally and figuratively); also (with prepositional prefix) as a preposition (before, etc.)
the LORD
Yhovah  (yeh-ho-vaw')
(the) self-Existent or Eternal; Jehovah, Jewish national name of God -- Jehovah, the Lord.
therefore they are hallowed
qadash  (kaw-dash')
to be (causatively, make, pronounce or observe as) clean (ceremonially or morally)
and they shall be a sign
'owth  (oth)
a signal, as a flag, beacon, monument, omen, prodigy, evidence, etc. -- mark, miracle, (en-)sign, token.
unto the children
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.
of Israel
Yisra'el  (yis-raw-ale')
he will rule as God; Jisrael, a symbolical name of Jacob; also (typically) of his posterity: --Israel.