For by the last
'acharown (akh-ar-one')
after (-ward), to come, following, hind(-er, -ermost, -most), last, latter, rereward, ut(ter)most.
words
dabar (daw-baw')
a word; by implication, a matter (as spoken of) or thing; adverbially, a cause
of David
David (daw-veed')
loving; David, the youngest son of Jesse -- David.
the Levites
Leviyiy (lay-vee-ee')
a Levite or descendant of Levi -- Leviite.
were numbered
micpar (mis-pawr')
a number, definite (arithmetical) or indefinite (large, innumerable; small, a few); also (abstractly) narration
from twenty
`esriym (es-reem')
twenty; also (ordinal) twentieth -- (six-)score, twenty(-ieth).
years
shaneh (shaw-neh')
a year (as a revolution of time) -- + whole age, long, + old, year(-ly).
old
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.
and above
ma`al (mah'al)
the upper part, used only adverbially with prefix upward, above, overhead, from the top, etc. -- above, exceeding(-ly), forward, on (very) high, over, up(-on, -ward), very.