حَدَّثَنَا إِبْرَاهِيمُ بْنُ مُوسَی حَدَّثَنَا عِيسَی حَدَّثَنَا عُثْمَانُ يَعْنِي ابْنَ حَکِيمٍ قَالَ سَأَلْتُ سَعِيدَ بْنَ جُبَيْرٍ عَنْ صِيَامِ رَجَبٍ فَقَالَ أَخْبَرَنِي ابْنُ عَبَّاسٍ أَنَّ رَسُولَ اللَّهِ صَلَّی اللَّهُ عَلَيْهِ وَسَلَّمَ کَانَ يَصُومُ حَتَّی نَقُولَ لَا يُفْطِرُ وَيُفْطِرُ حَتَّی نَقُولَ لَا يَصُومُ
سنن ابودوٗد · Hadith 2430
Narrated Uthman bin Hakim: I asked Saeed bin Jubair about fasting during Rajab. He said: Ibn Abbas told me that the Messenger of Allah ﷺ used to fast to such an extent that we thought that he would never break his fast ; and he would go without fasting to such and extent that he would never fast.
Sanad
حَدَّثَنَا إِبْرَاهِيمُ بْنُ مُوسَی حَدَّثَنَا عِيسَی حَدَّثَنَا عُثْمَانُ يَعْنِي ابْنَ حَکِيمٍ