'Mighty' in the Bible

Then came down a remnant of the nobles and the people; Jehovah came down for me against the mighty.

Curse ye Meroz, said the angel of Jehovah. Curse ye bitterly the inhabitants thereof, Because they came not to the help of Jehovah, To the help of Jehovah against the mighty.

And the angel of Jehovah appeared unto him, and said unto him, Jehovah is with thee, thou mighty man of valor.

Now Jephthah the Gileadite was a mighty man of valor, and he was the son of a harlot: and Gilead begat Jephthah.