(Imām Bukhārī narrates): Hafs bin Umar narrated the hadith to us, he said: Shu'bah narrated the hadith to us, he said: Abdul Malik informed me, from Qaza'ah, he said: I heard four hadiths from Hazrat Abu Sa'id (Allāh be pleased with him), he said: I heard the Prophet ﷺ, and he had stayed with the Prophet ﷺ in twelve military expeditions. (H)