Numbers 13:8 Of the tribe of Ephraim, Oshea the son of Nun.

Numbers 13:16 These are the names of the men which Moses sent to spy out the land. And Moses called Oshea the son of Nun Jehoshua.

Exodus 17:9 And Moses said unto Joshua, Choose us out men, and go out, fight with Amalek: to morrow I will stand on the top of the hill with the rod of God in mine hand.

Exodus 17:10 So Joshua did as Moses had said to him, and fought with Amalek: and Moses, Aaron, and Hur went up to the top of the hill.

Exodus 17:13 And Joshua discomfited Amalek and his people with the edge of the sword.