Hadith 4:626
Hafs and Ali ibn Mushir narrated to us, from al-Shaybani, from al-Sha’bi, who said: Al-Dahhak ibn Qays said: "If I were to fast the entire year, I would not fast the day about which there is doubt regarding Ramadan."
حدثنا حفص وعلي بن مسهر عن الشيباني عن الشعبي قال قال الضحاك بن قيس لو صمت السنة كلها ما صمت اليوم الذي يشك فيه من رمضان