1 Chronicles 7:27NET Bible

Exodus 17:9

So Moses said to Joshua, "Choose some of our men and go out, fight against Amalek. Tomorrow I will stand on top of the hill with the staff of God in my hand."

Exodus 17:10

So Joshua fought against Amalek just as Moses had instructed him;and Moses and Aaron and Hur went up to the top of the hill.

Exodus 17:13

So Joshua destroyed Amalek and his army with the sword.

Exodus 17:14

The LORD said to Moses, "Write this as a memorial in the book, and rehearse it in Joshua's hearing; for I will surely wipe out the remembrance of Amalek from under heaven.

Exodus 24:13

So Moses set out with Joshua his attendant, and Moses went up the mountain of God.