All our enemies
'oyeb (o-yabe')
hating; an adversary -- enemy, foe.
have opened
patsah (paw-tsaw')
to rend, i.e. open (especially the mouth) -- deliver, gape, open, rid, utter.
their mouths
peh (peh)
the mouth (as the means of blowing), whether literal or figurative (particularly speech); specifically edge, portion or side; adverbially (with preposition) according to
against us