Psalms 94:11 - Ellicott's Commentary On The Whole Bible

That they are vanity — The literal rendering, “for they are breath,” referring not to thoughts, but to man collectively, gives equally good sense, and would, notwithstanding the order of the words, be natural, since the masculine pronoun is used. But the LXX. stands as the Authorised Version, and is so quoted by St. Paul (1 Corinthians 3:20), with the substitution of wise men for men.