Forty Hadiths On Ramadan
Hadith No. 33
Increase Prayers in the Month of Ramadan
Imam Sadiq (A.S.) has said: With the advent of the month of Ramadan, the Messenger of Allah (peace be upon him and his progeny) would increase his Prayers (Salaat); I also increase mine and so, (you) increase yours (too).Tahdheeb al-Akhaam, vol. 3, pg. 60