'Outlet' in the Bible

This same Hezekiah blocked the outlet of the water of the Upper Gihon and channeled it smoothly downward and westward to the city of David. Hezekiah succeeded in everything he did.

Inside I am like wine which has no outlet, like new wineskins ready to burst!

And Jehovah doth lead thee continually, And hath satisfied in drought thy soul, And thy bones He armeth, And thou hast been as a watered garden, And as an outlet of waters, whose waters lie not.