Fount (of abundance) was given to the Prophet (S.A.W) and made known to him in sūrah

The fountain (of abundance) referred to in Islamic teachings was given to the Prophet Muhammad (peace be upon him) in the surah Al-Kawthar. Surah Al-Kawthar is a short surah, or chapter, in the Holy Quran. The word "Kawthar" means "abundance" or "abundant good". In this surah, Allah (God) tells the Prophet Muhammad that He has given him a great abundance of blessings, including a fountain in Paradise. This surah is considered to be a source of comfort and reassurance for the Prophet, as it assures him that despite the hardships and challenges he faced in his mission to spread the message of Islam, he will be rewarded with a great abundance in the Hereafter. In simple terms, the fountain of abundance was given to the Prophet Muhammad in the surah Al-Kawthar in the Holy Quran.