And Moses said to Joshua, Choose us out men, and go out to fight with Amalek. Tomorrow I will stand on the top of the hill with the rod of God in my hand.

Call to Me, and I will answer you, and show you great and inscrutable things which you do not know.

Then

I have shattered them, and they cannot rise again; they have fallen under my feet.

When the wicked, my enemies and my foes, came on me to eat my flesh, they stumbled and fell.

Then as soon as He had said to them, I AM, they went backward and fell to the ground.

For

Jehovah of Hosts is with us; the God of Jacob is our refuge. Selah.

Suffer evil, O people, and be broken! And give ear, all from the far places of the earth. Gird yourselves and be broken. Gird yourselves and be broken!

What then shall we say to these things? If God is for us, who can be against us?

General references

And it happened when Moses held up his hand, Israel prevailed. And when he let down his hand, Amalek prevailed.