we utterly

Deuteronomy 2:34
At that time we captured all his cities and completely destroyed the people of every city, including women and children. We left no survivors.

Deuteronomy 20:16-18
However, in the cities of the nations that the LORD your God is giving you as an inheritance, you must not leave alive anything that breathes. . . .

Leviticus 27:28, 29
Nothing that a man sets apart to the LORD from all he owns--whether a man, an animal, or his inherited land--can be sold or redeemed; everything so devoted is most holy to the LORD. . . .

Numbers 21:2
So Israel made a vow to the LORD: "If You will deliver this people into our hands, we will completely destroy their cities."

Joshua 11:14
The Israelites took for themselves all the plunder and livestock of these cities, but they struck down all the people with the sword until they had completely destroyed them, not sparing anyone who breathed.

as we did

Deuteronomy 3:2
But the LORD said to me, "Do not fear him, for I have handed him over to you along with all his people and his land. Do to him as you did to Sihon king of the Amorites, who lived in Heshbon."

Deuteronomy 2:24, 34
Arise, set out, and cross the Arnon Valley. See, I have handed Sihon the Amorite, king of Heshbon, and his land over to you. Begin to take possession of it and engage him in battle. . . .

Psalm 135:10-12
He struck down many nations and slaughtered mighty kings: . . .

Psalm 136:19-21
Sihon king of the Amorites His loving devotion endures forever. . . .