This same Hezekiah
Ychizqiyah (yekh-iz-kee-yaw')
strengthened of Jah; Jechizkijah, the name of five Israelites -- Hezekiah, Jehizkiah.
also stopped
catham (saw-tham')
to stop up; by implication, to repair; figuratively, to keep secret -- closed up, hidden, secret, shut out (up), stop.
the upper
'elyown (el-yone')
an elevation, i.e. (adj.) lofty (compar.); as title, the Supreme -- (Most, on) high(-er, -est), upper(-most).
watercourse
mowtsa' (mo-tsaw')
brought out, bud, that which came out, east, going forth, goings out, that which (thing that) is gone out, outgoing, proceeded out, spring, vein, (water-)course (springs).
mayim (mah'-yim)
water; figuratively, juice; by euphemism, urine, semen -- + piss, wasting, water(-ing, (-course, -flood, -spring).
of Gihon
Giychown (ghee-khone')
stream; Gichon, a river of Paradise; also a valley (or pool) near Jerusalem -- Gihon.
and brought it straight
yashar (yaw-shar')
to be straight or even; figuratively, to be (causatively, to make) right, pleasant, prosperous
down
mattah (mat'-taw)
downward, below or beneath; often adverbially with or without prefixes -- beneath, down(-ward), less, very low, under(-neath).
to the west side
ma`arab (mah-ar-awb')
the west (as a region of the evening sun) -- west.
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.
And Hezekiah
Ychizqiyah (yekh-iz-kee-yaw')
strengthened of Jah; Jechizkijah, the name of five Israelites -- Hezekiah, Jehizkiah.
prospered
tsalach (tsaw-lakh')
to push forward, in various senses (literal or figurative, transitive or intransitive)
in all his works
ma`aseh (mah-as-eh')
an action (good or bad); generally, a transaction; abstractly, activity; by implication, a product (specifically, a poem) or (generally) property