(Ibid. 21) "And you shall see from all the people": by prophecy. "men of valor": men of wealth and men of means. "fearers of G–d": in judgment. "men of truth": trustworthy men. "haters of gain": who hate to accept money (for collusion) in judgment. These are the words of R. Yehoshua.
Yithro Told Moses to Select Judges from Among the People
Mekhilta Tractate Amalek 4:15