صحیح ابن حبان
Ibn Hibban
كتاب الصوم
Book of Fasting
باب صوم التطوع - ذكر الخبر المدحض قول من زعم أن هذا الافتداء والتخيير كان في صوم عاشوراء لا في رمضان
Chapter on Voluntary Fasting - Refuting the claim that the option was for Ashura, not Ramadan
1 hadith
Hadith 3624
Sayyiduna Salamah bin Akwa’ (may Allah be pleased with him) narrates: In the blessed time of the Prophet (peace and blessings of Allah be upon him), we used to fast in Ramadan in such a way that whoever wished would fast and whoever wished would leave the fast, and would give fidyah by feeding a poor person, until this verse was revealed: “Whoever among you witnesses the month of Ramadan, then he should fast in it.”