‘A’isha said that when God’s Messenger uttered the salutation he sat no longer than it took to say, “O God, Thou art Peace, and peace comes from Thee. Blessed art Thou, O Possessor of glory and honour.” Muslim transmitted it.
Hadith Referenceمشكوة المصابيح / كتاب الصلاة / 960
Hadith Gradingالألبانی:صَحِيحٌ | زبیر علی زئی:صحيح
Hadith Takhrij´تحقيق و تخريج: محدث العصر حافظ زبير على زئي رحمه الله` «رواه مسلم (135/ 592)»