### Clue: When servant's punched by old knight and earl together (2,3,3)
### Answer: AS ONE MAN 
 ### Explanation: Definition: together
 [AS(when, as in "as you enter the room") + MAN(a servant/a butler, say)] **containing**(punched by) [O(abbrev. for "old") + N(abbrev. for "knight", in chess notation) + E(abbrev. for "earl")].