'Heroes' in the Bible

These are the names of the mighty men (warriors) whom David had: Josheb-basshebeth, a Tahchemonite, chief of the captains, also called Adino the Eznite (spear) because of the eight hundred men killed [by him] at one time.

Adina the son of Shiza the Reubenite, a chief of the Reubenites, and thirty [heroes] with him,

Woe (judgment is coming) to those who are heroes at drinking wineAnd men of strength in mixing intoxicating drinks,

“Their quiver is [filled with the dead] like an open grave;They are all mighty men [heroes of their nation].

“How can you say, ‘We are great warriorsAnd valiant men in war?’

because God had us in mind and had something better for us, so that they [these men and women of authentic faith] would not be made perfect [that is, completed in Him] apart from us.