مِشْكَاةُ الْمَصَابِيحِ
Mishkat al-Masabih 960
Prayer
Making Mention of God after the Prayer - Section 1
وَعَنْ عَائِشَةَ رَضِيَ اللَّهُ عَنْهَا قَالَتْ: كَانَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ إِذَا سَلَّمَ لَمْ يَقْعُدْ إِلَّا مِقْدَارَ مَا يَقُولُ: «اللَّهُمَّ أَنْتَ السَّلَامُ وَمِنْكَ السَّلَامُ تَبَارَكْتَ يَا ذَا الْجلَال وَالْإِكْرَام» . رَوَاهُ مُسلم
‘A’isha said that when God’s Messenger uttered the salutation he sat no longer than it took to say, “O God, You are Peace, and peace comes from You. Blessed are You, O Possessor of glory and honour.” Muslim transmitted it.
Mishkat al-Masabih, 960صَحِيحٌ (الألباني)