1.   Did he not choose to retreat when his old enemy Rennenkampf was advancing?

2.   He put his old enemy, corporate power, in the firing line.

3.   History will not judge us by whether we get these old enemies to peace talks.

4.   Muhammad Reza deeply resented the way in which his country was once again being governed by its old enemies.

5.   Now time, my old enemy, was precious to me.

6.   The old enemies become friends again as they organise the meeting to discuss the raid.

7.   In the Cup Final, Leeds battled it out with the old enemy, Manchester United.

8.   Chairman tells union delegates why the old enemy may be changing its tune.

9.   Old enemies now competing together at the first ever international games for disabled ex-servicemen.