'Stretched Forth His Hand' in the Bible

Abraham stretched forth his hand, and took the knife to kill his son.

Moses stretched forth his hand toward the sky, and there was a thick darkness in all the land of Egypt three days.

The cherub stretched forth his hand from between the cherubim to the fire that was between the cherubim, and took [of it], and put it into the hands of him who was clothed in linen, who took it and went out.