H6794–צִנּוֹר–tsin.nur

And David said on that day, Whosoever smiteth the Jebusites, let him get up to the watercourse, and [ergänzt: smite] the lame and the blind, that are hated of David's soul. Wherefore they say, There are the blind and the lame; he cannot come into the house.

בַּצִּנּ֔וֹר (צִּנּ֔וֹר) tzi.Nor “water tunnel”

Deep calleth unto deep at the noise of thy waterfalls: All thy waves and thy billows are gone over me.

צִנּוֹרֶ֑יךָ (צִנּוֹרֶ֑י) tzi.no.Rei. “waterfalls”