A. Imam’Allamah Mahmud al- Alusi Rehmatullahi ‘Alaih mentions in Tafsir Ruh al Ma’ani:
After the Beloved Prophet Muhammad (Salla Allahu ta’ala ‘alayhi wa Sallam) had passed away the Companions, used to go to the House of his beloved wife Hadrat Maimuna (Radi Allahu anha), to look at a mirror utilized by the beloved Prophet Muhammad (Salla Allahu ta’ala ‘alayhi wa Sallam) that she had kept safely. In this mirror they did not see themselves but the image of the beloved Prophet (Salla Allahu ta’ala ‘alayhi wa Sallam).
The mirror had refused to let go of the image of the beloved Prophet Muhammad Mustafa Mujtaba (Salla Allahu ta’ala ‘alayhi wa Sallam).
Source: Ruh al-Ma’ani. The full name of this tafseer is ‘Ruh al-Ma’ani fi Tafseer al-Quran al-’Azim wa al-Sab al-Mathani’ and it was written by ‘Allamah Mahmud al-Alusi Rehmatullahi ‘Alaih, the famous scholar of the last Period of Baghdad, and comprises of thirty volumes.