'Man' in the Bible

Let no man deceive you by any means: for that day shall not come, except there come a falling away first, and that man of sin be revealed, the son of perdition;

For lawlessness is already at work in secret; but only until the man who is now exercising a restraining influence is removed,

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:

For also when we were with you we enjoined you this, that if any man does not like to work, neither let him eat.

And if any man obey not our word by this epistle, note that man, and have no company with him, that he may be ashamed.