'Man' in the Bible

let no man beguile you in any wise: for it will not be, except the falling away come first, and the man of sin be revealed, the son of perdition,

neither did we eat bread for nought at any man's hand, but in labor and travail, working night and day, that we might not burden any of you:

And if any man obeyeth not our word by this epistle, note that man, that ye have no company with him, to the end that he may be ashamed.