Al-Kāfi

Hadith 469
fastingramadan
4ـ عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ عَنِ ابْنِ أَبِي عُمَيْرٍ عَنْ حَمَّادٍ عَنِ الْحَلَبِيِّ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ السَّلاَم) قَالَ إِذَا كَانَ عَلَى الرَّجُلِ شَيْ‏ءٌ مِنْ صَوْمِ شَهْرِ رَمَضَانَ فَلْيَقْضِهِ فِي أَيِّ شَهْرٍ شَاءَ أَيَّاماً مُتَتَابِعَةً فَإِنْ لَمْ يَسْتَطِعْ فَلْيَقْضِهِ كَيْفَ شَاءَ وَلْيُمَحِّصِ الأَيَّامَ فَإِنْ فَرَّقَ فَحَسَنٌ وَإِنْ تَابَعَ فَحَسَنٌ.
4. Ali ibn Ibrahim has narrated from his father from Ibn Abi ‘Umayr from Hammad from al-Halabiy who has said the following: “Abu ‘Abd Allah (a.s.), has stated this Hadith: ‘If one owes fasting of the month of Ramadan, he can make its Qada’ (compensatory fast) in any month that he likes but in a continued order. If he is not able to do so, he then is required to complete its Qada’ (compensatory fast) in a way he can complete. He must keep the number of days clear and without confusion. Fasting in different times is valid as well as in continued order.’”
Source: Shaykh Muḥammad b. Yaʿqūb al-Kulaynī