सहीह अल-बुखारी #37
Sahih (Authentic)
Allah's Messenger (ﷺ) said: "Whoever establishes prayers during the nights of Ramadan faithfully out of sincere faith and hoping to attain Allah's rewards (not for showing off), all his past sins will be forgiven
वर्णन की श्रृंखला (इस्नाद)
Narrated Abu Huraira