Moses said to Joshua: Choose some of our men. Then fight the Amalekites. Tomorrow I will stand on top of the hill. I will hold in my hand the staff God told me to take along.

Call to me and I will answer you. I will tell you grand and impressive things, things you do not know.'

Then

I wounded them so badly that they were unable to get up. They fell under my feet.

Evildoers accosted me to tear me to pieces. My opponents and enemies stumbled and fell.

When he said to them I am he they drew back and fell to the ground.

For

Jehovah of Hosts is with us. The God of Jacob is our stronghold.

Be broken, you people. Be terrified. Listen all you distant parts of the earth. Prepare for battle and be terrified. Prepare for battle and be terrified!

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

General references

As long as Moses held up his hands, Israel would win, but as soon as he put his hands down, the Amalekites would start to win.