Musannaf Ibn Abi Shayba 36:112

Abu Bakr narrated to us, he said: Zayd ibn al-Hubab narrated to us, he said: Husayn ibn Waqid narrated to us, he said: Abdullah ibn Buraydah narrated to us, from his father, that the Messenger of Allah (may Allah bless him and grant him peace) went on nineteen military expeditions (ghazwah), and he fought in eight of them.