Military Expeditions led by the Prophet (pbuh) (Al-Maghaazi)

Bukhari :: Book 5 :: Volume 59 :: Hadith 569

Narrated Salama bin Al-Akwa:

I fought in seven Ghazwat (i.e. battles) along with the Prophet and fought in nine battles, fought by armies dispatched by the Prophet. Once Abu Bakr was our commander and at another time, Usama was our commander.

Narrated Salama in another narration: I fought seven Ghazwat (i.e. battles) along with the Prophet and also fought in nine battles, fought by armies sent by the Prophet . Once Abu Bakr was our commander and another time, Usama was (our commander).