Ye have seen
ra'ah  (raw-aw')
to see, literally or figuratively (in numerous applications, direct and implied, transitive, intransitive and causative)surely, think, view, visions.
also the breaches
bqiya`  (bek-ee'-ah)
a fissure -- breach, cleft.
of the city
`iyr  (eer)
or (in the plural) par {awr}; or ayar (Judges 10:4) {aw-yar'}; a city (a place guarded by waking or a watch) in the widest sense (even of a mere encampment or post) -- Ai (from margin), city, court (from margin), town.
of David
David  (daw-veed')
loving; David, the youngest son of Jesse -- David.
that they are many
rabab  (raw-bab')
to cast together, i.e. increase, especially in number; also to multiply by the myriad -- increase, be many(-ifold), be more, multiply, ten thousands.
and ye gathered together
qabats  (kaw-bats')
to grasp, i.e. collect -- assemble (selves), gather (bring) (together, selves together, up), heap, resort, surely, take up.
the waters
mayim  (mah'-yim)
water; figuratively, juice; by euphemism, urine, semen -- + piss, wasting, water(-ing, (-course, -flood, -spring).
of the lower
tachtown  (takh-tone')
bottommost -- lower(-est), nether(-most).
brekah  (ber-ay-kaw')
a reservoir (at which camels kneel as a resting-place) -- (fish-)pool.