Bozrah.

Isaiah 34:6
The sword of the LORD is bathed in blood. It drips with fat--with the blood of lambs and goats, with the fat of the kidneys of rams. For the LORD has a sacrifice in Bozrah, a great slaughter in the land of Edom.

Isaiah 63:1
Who is this coming from Edom, from Bozrah with crimson-stained garments? Who is this robed in splendor, marching in the greatness of His strength? "It is I who speak in righteousness, mighty to save."

Jeremiah 49:13
For by Myself I have sworn, declares the LORD, that Bozrah will become a desolation, a disgrace, a ruin, and a curse, and all her cities will be in ruins forever."

Amos 1:12
So I will send fire upon Teman to consume the citadels of Bozrah."

Micah 2:12
I will surely gather all of you, O Jacob; I will collect the remnant of Israel. I will bring them together like sheep in a pen, like a flock in the midst of its pasture--a noisy throng.