Debir: A Town in the Mountains of Judah: Taken by Othniel

From there he marched against the inhabitants of Debir (formerly known as Kiriath-sepher). …

Dannah, Kiriath-sannah (that is, Debir),

And Caleb said, “To the man who strikes down Kiriath-sepher and captures it, I will give my daughter Acsah in marriage.”

So Othniel son of Caleb’s younger brother Kenaz captured the city, and Caleb gave his daughter Acsah to him in marriage.