'Rivulets' in the Bible

And there hath been on every high mount, And on every exalted hill, Rivulets -- streams of waters, In a day of much slaughter, in the falling of towers.

And each hath been as a hiding-place from wind, And as a secret hiding-place from inundation, As rivulets of waters in a dry place, As a shadow of a heavy rock in a weary land.