'Arm' in the Bible

"How you have helped {one who has no power}! [How] you have assisted [the] arm {that has no strength}!

[then] let my shoulder blade fall from [my] shoulder, and let my arm be broken from its socket.

"Because of [the] multitude of oppressions, they cry out; they cry for help because of [the] arm of [the] mighty.

And their light is withheld from [the] wicked, and [their] uplifted arm is broken.

Or do you have an arm like God, and can you thunder with a voice like his?