'Arm' in the Bible

Then you shall set your face toward the siege of Jerusalem with your arm bared and prophesy against it.

“As I live,” declares the Lord God, “surely with a mighty hand and with an outstretched arm and with wrath poured out, I shall be king over you.

I will bring you out from the peoples and gather you from the lands where you are scattered, with a mighty hand and with an outstretched arm and with wrath poured out;

“Son of man, I have broken the arm of Pharaoh king of Egypt; and, behold, it has not been bound up for healing or wrapped with a bandage, that it may be strong to hold the sword.