Psalm 60 (ESV)
He Will Tread Down Our Foes
To the choirmaster: according to Shushan Eduth. A Miktam  of David; for instruction; when he strove with Aram-naharaim and with Aram-zobah, and when Joab on his return struck down twelve thousand of Edom in the Valley of Salt.
60:1 O God, you have rejected us, broken our defenses;
you have been angry; oh, restore us.
2 You have made the land to quake; you have torn it open;
repair its breaches, for it totters.
3 You have made your people see hard things;
you have given us wine to drink that made us stagger.
4 You have set up a banner for those who fear you,
that they may flee to it from the bow.  Selah
5 That your beloved ones may be delivered,
give salvation by your right hand and answer us!
6 God has spoken in his holiness: 
“With exultation I will divide up Shechem
and portion out the Vale of Succoth.
7 Gilead is mine; Manasseh is mine;
Ephraim is my helmet;
Judah is my scepter.
8 Moab is my washbasin;
upon Edom I cast my shoe;
over Philistia I shout in triumph.” 
9 Who will bring me to the fortified city?
Who will lead me to Edom?
10 Have you not rejected us, O God?
You do not go forth, O God, with our armies.
11 Oh, grant us help against the foe,
for vain is the salvation of man!
12 With God we shall do valiantly;
it is he who will tread down our foes.