KJV : Can a man <01397> be profitable <05532> (8799) unto God <0410>, as <03588> he that is wise <07919> (8688) may be profitable <05532> (8799) unto himself? {as he...: or, if he may be profitable, doth his good success depend thereon?}NASB : "Can a vigorous man be of use to God, Or a wise man be useful to himself?NASB# : "Can a vigorous man<1397> be of use<5532> to God<410>, Or<3588> a wise<7919> man be useful<5532> to himself?