'Mighty' in the Bible

After him Nehemiah the son of Azbuk, official of half the district of Beth-zur, made repairs as far as a point opposite the tombs of David, and as far as the artificial pool and the house of the mighty men.

“Now therefore, our God, the great, the mighty, and the awesome God, who keeps covenant and lovingkindness,Do not let all the hardship seem insignificant before You,Which has come upon us, our kings, our princes, our priests, our prophets, our fathers and on all Your people,From the days of the kings of Assyria to this day.