'Arm' in the Bible

And thou shalt set thy face toward the siege of Jerusalem, with thine arm uncovered; and thou shalt prophesy against it.

Say thou, Thus saith the Lord Jehovah: Shall it prosper? shall he not pull up the roots thereof, and cut off the fruit thereof, that it may wither; that all its fresh springing leaves may wither? and not by a strong arm or much people can it be raised from the roots thereof.

As I live, saith the Lord Jehovah, surely with a mighty hand, and with an outstretched arm, and with wrath poured out, will I be king over you:

and I will bring you out from the peoples, and will gather you out of the countries wherein ye 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, lo, it hath not been bound up, to apply healing medicines, to put a bandage to bind it, that it be strong to hold the sword.

Therefore thus saith the Lord Jehovah: Behold, I am against Pharaoh king of Egypt, and will break his arms, the strong arm , and that which was broken; and I will cause the sword to fall out of his hand.

They also went down into Sheol with him unto them that are slain by the sword; yea, they that were his arm, that dwelt under his shadow in the midst of the nations.