صحيح مسلم
Sahih Muslim
كتاب الصيام
The Book of Fasting
باب بَيَانِ نَسْخِ قَوْلِهِ تَعَالَى: {وَعَلَى الَّذِينَ يُطِيقُونَهُ فِدْيَةٌ} بِقَوْلِهِ: {فَمَنْ شَهِدَ مِنْكُمُ الشَّهْرَ فَلْيَصُمْهُ}:
Chapter: The Saying of Allah Most High: "... And as for those who can fast with difficulty, they have) a choice either to fast or) to feed a Miskin (poor person) (for every day)" is Abrogated by His saying: "... So whoever of you sights (the crescent on the first night of) the month (of Ramadan i.e. is present at his home), he must observe Sawm (fasts) that month"...
Hadith 1145
This hadith is listed as number 2686 in Maktaba Shamila
حَدَّثَنِي عَمْرُو بْنُ سَوَّادٍ الْعَامِرِيُّ ، أَخْبَرَنَا عَبْدُ اللَّهِ بْنُ وَهْبٍ ، أَخْبَرَنَا عَمْرُو بْنُ الْحَارِثِ ، عَنْ بُكَيْرِ بْنِ الْأَشَجِّ ، عَنْ يَزِيدَ مَوْلَى سَلَمَةَ بْنِ الْأَكْوَعِ ، عَنْ سَلَمَةَ بْنِ الْأَكْوَعِ رَضِيَ اللَّهُ عَنْهُ ، أَنَّهُ قَالَ : " كُنَّا فِي رَمَضَانَ عَلَى عَهْدِ رَسُولِ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ مَنْ شَاءَ صَامَ ، وَمَنْ شَاءَ أَفْطَرَ فَافْتَدَى بِطَعَامِ مِسْكِينٍ ، حَتَّى أُنْزِلَتْ هَذِهِ الْآيَةُ فَمَنْ شَهِدَ مِنْكُمُ الشَّهْرَ فَلْيَصُمْهُ سورة البقرة آية 185 " .
Salama bin Akwa' reported: We, during the lifetime of the Messenger of Allah (ﷺ) , in one month of Ramadan (observed fast according to our liking). He who wished to fast lasted and he who wished to break broke it and fed a needy person as an expiation (1544) till this verse was revealed: "He who witnesses among you the month (of Ramadan) he should observe fast during it" (ii. 184).
