Moreover Abishai
'Abiyshay (ab-ee-shah'ee)
father of a gift (i.e. probably generous); Abishai, an Israelite -- Abishai.
the 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.
of Zeruiah
Tsruwyah (tser-oo-yaw')
wounded; Tserujah, an Israelitess -- Zeruiah.
slew
nakah (naw-kaw')
to strike (lightly or severely, literally or figuratively)
of the Edomites
'Edom (ed-ome')
red (see Gen. 25:25); Edom, the elder twin-brother of Jacob; hence the region (Idumaea) occupied by him -- Edom, Edomites, Idumea.
in the valley
gay' (gah'-ee)
a gorge (from its lofty sides; hence, narrow, but not a gully or winter-torrent) -- valley.
of salt
melach (meh'-lakh)
powder, i.e. (specifically) salt (as easily pulverized and dissolved -- salt(-pit).
eighteen
shmoneh (shem-o-neh')
a cardinal number, eight (as if a surplus above the perfect seven); also (as ordinal) eighth -- eight(-een, -eenth), eighth.
`asar (aw-sawr')
ten (only in combination), i.e. -teen; also (ordinal) -teenth -- (eigh-, fif-, four-, nine-, seven-, six-, thir-)teen(-th), + eleven(-th), + sixscore thousand, + twelve(-th).
thousand
'eleph (eh'-lef)
hence (the ox's head being the first letter of the alphabet, and this eventually used as a numeral) a thousand -- thousand.