The Sufficient (Vol 4) · Hadith 475 (#Ḥadīth #4)
Chapter 42 | The Case of One Who Wakes up in the Morning with an Intention to Fast, but Who Does Not Do So or Vice Versa when Fasting Is a Compensatory Fast for the Missed Fast in the Month of Ramadan or Other Days
4ـ مُحَمَّدُ بْنُ يَحْيَى عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ وَمُحَمَّدُ بْنُ إِسْمَاعِيلَ عَنِ الْفَضْلِ بْنِ شَاذَانَ جَمِيعاً عَنِ ابْنِ أَبِي عُمَيْرٍ عَنْ عَبْدِ الرَّحْمَنِ بْنِ الْحَجَّاجِ عَنْ أَبِي الْحَسَنِ صَلَوَاتُ الله عَلَيْهِ فِي الرَّجُلِ يَبْدُو لَهُ بَعْدَ مَا يُصْبِحُ وَيَرْتَفِعُ النَّهَارُ فِي صَوْمِ ذَلِكَ الْيَوْمِ لِيَقْضِيَهُ مِنْ شَهْرِ رَمَضَانَ وَلَمْ يَكُنْ نَوَى ذَلِكَ مِنَ اللَّيْلِ قَالَ نَعَمْ لِيَصُمْهُ وَلْيَعْتَدَّ بِهِ إِذَا لَمْ يَكُنْ أَحْدَثَ شَيْئاً.
4. Muhammad ibn Yahya has narrated from Ahmad ibn Muhammad Ahmad ibn Muhammad from Muhammad ibn ‘Isma‘il has narrated from al-Fadl ibn Shadhan from all from Ibn Abi ‘Umayr from ‘Abd al-Rahman ibn al-Hajjaj who has said the following: “This is about the case of one who only after it is day light, decides to fast that day as Qada’ (compensatory fast) for the fast of the month of Ramadan. He did not have such intention in the night. Abu al-Hassan , has said that he can fast that day and count it, if nothing invalidating has taken place before.”
Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).