1814.01
It has been narrated on the authority of Buraida (who heard the tradition from his father) that the Messenger of Allah (ﷺ) conducted nineteen military campaigns and he (actually) fought in eight of them
Sahih MuslimHadith 1814 (2 narrations)
1814.02
It has been narrated by Buraida who heard it from his father that he joined the Messenger of Allah (ﷺ) in sixteen military campaigns