'Mighty One' in the Bible

I will even deliver him into the hand of the mighty one of the nations; he shall surely deal with him; I have driven him out for his wickedness.

to the end that none of all the trees by the waters exalt themselves in their stature, neither set their top among the thick boughs, nor that their mighty ones stand up on their height, [even] all who drink water: for they are all delivered to death, to the lower parts of the earth, in the midst of the children of men, with those who go down to the pit.