'Watercourse' in the Bible

and the elders of that city shall bring down the heifer unto an ever-flowing watercourse, which is not tilled, nor is it sown, and shall break the heifer's neck there in the watercourse;

And all the elders of that city, that are nearest unto him that is slain, shall wash their hands over the heifer whose neck is broken in the watercourse,

And David saith on that day, 'Any one smiting the Jebusite, (let him go up by the watercourse), and the lame and the blind -- the hated of David's soul,' -- because the blind and lame say, 'He doth not come into the house.'

This same Hezekiah also stopped the upper watercourse of Gihon, and brought it straight down to the west side of the city of David. And Hezekiah prospered in all his works.

Who hath divided a watercourse for the overflowing of waters, or a way for the lightning of thunder;

And they shall sprout {among} [the] grass like willows by a watercourse of water.