'Mighty' in the Bible

After him repaired Nehemiah the son of Azbuk, the ruler of half the district of Beth Zur, to the place over against the tombs of David, and to the pool that was made, and to the house of the mighty men.

You divided the sea before them, so that they went through the midst of the sea on the dry land; and you cast their pursuers into the depths, as a stone into the mighty waters.

Now therefore, our God, the great, the mighty, and the awesome God, who keeps covenant and loving kindness, don't let all the travail seem little before you, that has come on us, on our kings, on our princes, and on our priests, and on our prophets, and on our fathers, and on all your people, since the time of the kings of Assyria to this day.

and their brothers, mighty men of valor, one hundred twenty-eight; and their overseer was Zabdiel, the son of Haggedolim.