2 Kings 3:16-20

16He said, “Thus says the Lord, ‘Make this valley (the Arabah) full of trenches.’

17For thus says the Lord, ‘You will not see wind or rain, yet that valley will be filled with water, so you and your cattle and your other animals may drink.

18This is but a simple thing in the sight of the Lord; He will also hand over the Moabites to you.

19You shall strike every fortified city and every choice (principal) city, and cut down every good tree and stop up all sources of water, and ruin every good piece of land with stones.’ ”

20It happened in the morning, when the sacrifice was offered, that suddenly water came [miraculously] from the area of Edom, and the country was filled with water.