PSA 60:1

1 For the chief musician; set to Shushan Eduth. A michtam of David, for teaching. When he fought with Aram Naharaim and with Aram Zobah, and Joab returned and killed twelve thousand Edomites in the Valley of Salt. God, you have cast us off; you have broken through our defenses; you have been angry; restore us again.