Lady Aisha (may Allah be pleased with her) said: The Noble Prophet (peace and blessings be upon him) used to sit after the prayer for only as long as this: «اَللّٰهُمَّأَنْتَالسَّلَامُوَمِنْكَالسَّلَامُتَبَارَكْتَيَاذَالْجَلَالِوَالْإِكْرَامِ» .
Hadith Referenceسنن دارمي / من كتاب الصللاة / 1385