Forty Hadiths On Ramadan
Hadith No. 20
The Month of Ramadan and Seeking Forgiveness
Imam Ali (A.S.) said: It is incumbent upon you to seek forgiveness and supplicate excessively in the month of Ramadan. As for the supplication, by means of it the calamities are warded off from you, and as for the seeking of forgiveness, it erases away your sins.Al-Kafi, vol. 4, pg. 88