2 Kings 3:19
Book: 2 Kings 3
And ye shall smite every fortified city, and every choice city, and shall fell every good tree, and stop all fountains of water, and mar every good piece of land with stones.
Numbers 21:2
Book: Numbers 21
And Israel vowed a vow unto Jehovah, and said, If thou wilt indeed deliver this people into my hand, then I will utterly destroy their cities.