Mishkat al-Masabih
Mishkat al-Masabih 5530
The Blowing of the Trumpet - Section 3
Arabic hadith text
وَعَنْ أَبِي سَعِيدٍ قَالَ: ذَكَرَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ صَاحِبُ الصُّورِ وَقَالَ: «عَن يَمِينه جِبْرِيل عَن يسَاره مِيكَائِيل»
Translation
Abu Sa'id told that God's messenger mentioned the one who Would blow the trumpet, saying that Gabriel would be at his right hand and Michael at his left.