We have shot
yarah  (yaw-raw')
to flow as water (i.e. to rain); transitively, to lay or throw (especially an arrow, i.e. to shoot); figuratively, to point out (as if by aiming the finger), to teach
at them Heshbon
Cheshbown  (khesh-bone')
Cheshbon, a place East of the Jordan -- Heshbon.
is perished
'abad  (aw-bad')
to wander away, i.e. lose oneself; by implication to perish (causative, destroy)
even unto Dibon
Diybown  (dee-bome')
pining -- Dibon, the name of three places in Palestine -- Dibon. (Also, Dibon-gad.)
and we have laid them waste
shamem  (shaw-mame')
to stun (or intransitively, grow numb), i.e. devastate or (figuratively) stupefy (both usually in a passive sense)
even unto Nophah
Nophach  (no'-fakh)
a gust; Nophach, a place in Moab -- Nophah.
which reacheth unto Medeba
Meydba'  (may-deb-aw')
water of quiet; Medeba, a place in Palestine -- Medeba.