Sahih Bukhari | Volume 5 | Hadith Number 571
Narrated by Yazid bin Abi Ubaid
Salama bin Al-Akwa' said, "I fought in seven Ghazwat along with the Prophet." He then mentioned Khaibar, Al-Hudaibiya, the day (i.e. battle) of Hunain and the day of Al- Qurad. I forgot the names of the other Ghazwat.