HADITH OF THE DAY
7 REPEATEDLY RECITED VERSES
Narrated by Abu Said bin Al Mualla
I said to the Prophet (Peace & Blessings of Allah upon Him), "Didn't you say to me, 'I will teach you a Sura which is the greatest Sura in the Quran?'
He said, Al-Hamdu-Lillah Rabbil-Alamin (i.e. Praise be to Allah, the Lord of the worlds) which is Al-Sab'a Al-Mathani (i.e. 7 repeatedly recited Verses) and the Grand Quran which has been given to me".
[ Vol – 6 Hadith – 1 Sahih Al-Bukhari ]
Note: The above mentioned Sura is Surat Al-Fatiha, also known as 'Ummul Quran' (Mother of Quran) and 'Ummul Kitab' (Mother of the Book). It is a powerful prayer between us and our Lord.
https://sites.google.com/site/activeislamicinfo/sahih-hadith