'Arm' in the Bible
Break [the] arm of [the] wicked, and [as for the] evil [man]-- seek out his wickedness [until] you find none.
For not with their sword did they possess [the] land, and their arm did not give them victory. Rather [it was] your right hand and your arm and the light of your presence, because you delighted in them.
With [your] arm you redeemed your people, the children of Jacob and Joseph. Selah
{You yourself crushed} Rahab like one [who is] slain; you scattered your enemies with your strong arm.
You have a mighty arm; Your hand is strong; your right hand reaches high.
with whom my hand will be steadfast. Surely my arm will strengthen him.
Sing to Yahweh a new song, for he has done wonders. His right hand and his holy arm have secured his victory.
With a strong hand and an outstretched arm, for his loyal love [endures] forever.