Asahel
`Asah'el (as-aw-ale')
God has made; Asahel, the name of four Israelites -- Asahel.
the brother
'ach (awkh)
a brother (used in the widest sense of literal relationship and metaphorical affinity or resemblance (like 1) -- another, brother(-ly); kindred, like, other.
of Joab
Yow'ab (yo-awb')
Jehovah-fathered; Joab, the name of three Israelites -- Joab.
was one of the thirty
shlowshiym (shel-o-sheem')
thirty; or (ordinal) thirtieth -- thirty, thirtieth.
Elhanan
'Elchanan (el-khaw-nawn')
God (is) gracious; Elchanan, an Israelite -- Elkanan.
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 Dodo
Dowdow (do-do')
loving; Dodo, the name of three Israelites -- Dodo.
of Bethlehem
Beyth Lechem (bayth leh'-khem)
house of bread; Beth-Lechem, a place in Palestine -- Beth-lehem.