'Arm' in the Bible

"As I live," declares the Lord GOD, "with my powerful hand and outstretched arm, along with my wrath poured out, I'll reign as king over you.

I'll bring you out from the nations and gather you from the lands where you were scattered. With a powerful hand, with an outstretched arm, and with wrath poured out,

"Son of Man, I've broken the arm of Pharaoh, king of Egypt. Look! It hasn't been set in a splint for healing or wrapped with a bandage so it could be strong enough to hold a sword!