Prophetic Commentary on the Qur'an (Tafseer of the Prophet (pbuh))
كتاب التفسير
(9) The Statement of Allah: “...The second of two, when they (Muhammad ﷺ and Abü Bakr were in the cave, and he ﷺ said to his companion (Abu Bakr ) ‘Be not sad (or afraid), surely Allah is with us.'" (V.9:40)
باب قَوْلِهِ {ثَانِيَ اثْنَيْنِ إِذْ هُمَا فِي الْغَارِ}