Then Joab
Yow'ab (yo-awb')
Jehovah-fathered; Joab, the name of three Israelites -- Joab.
sent
shalach (shaw-lakh')
to send away, for, or out (in a great variety of applications)
and told
nagad (naw-gad')
to front, i.e. stand boldly out opposite; by implication (causatively), to manifest; figuratively, to announce (always by word of mouth to one present); specifically, to expose, predict, explain, praise
David
David (daw-veed')
loving; David, the youngest son of Jesse -- David.
all the things
dabar (daw-baw')
a word; by implication, a matter (as spoken of) or thing; adverbially, a cause
concerning the war
milchamah (mil-khaw-maw')
a battle (i.e. the engagement); generally, war (i.e. warfare) -- battle, fight(-ing), war(-rior).