Sayyiduna Salamah bin al-Akwa' (may Allah be pleased with him) narrated: I went on seven military expeditions with the Messenger of Allah (peace and blessings be upon him): Uhud, Hunayn, Khaybar, Hudaybiyah, and the Day of Dhu Qarad. He said: "And I have forgotten the rest."
Hadith Referenceالمعجم الكبير للطبراني / باب السين / 6256