'Men' in the Bible

See that there be no one who shall lead you away as a prey through philosophy and vain deceit, according to the teaching of men, according to the elements of the world, and not according to Christ.

(things which are all for destruction in the using of them:) according to the injunctions and teachings of men,

Whatsoever ye do, labour at it heartily, as doing it to the Lord, and not to men;