حَدَّثَنَا أَسْوَدُ بْنُ عَامِرٍ حَدَّثَنَا شَرِيكٌ عَنْ جَابِرٍ عَنْ عِكْرِمَةَ عَنِ ابْنِ عَبَّاسٍ عَنْ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ كُتِبَ عَلَيَّ النَّحْرُ وَلَمْ يُكْتَبْ عَلَيْكُمْ وَأُمِرْتُ بِرَكْعَتَيْ الضُّحَى وَلَمْ تُؤْمَرُوا بِهَا
مسند امام احمد بن حنبل · Hadith 2919
It was narrated from Ibn 'Abbas (RA) that the Prophet (PBUH) said: "The sacrifice (nahr) was enjoined upon me but it was not enjoined upon you. I was commanded to (pray) the two rak'ahs of Duha but you were not commanded to do so."
Sanad
حَدَّثَنَا أَسْوَدُ بْنُ عَامِرٍ حَدَّثَنَا شَرِيكٌ عَنْ جَابِرٍ عَنْ عِكْرِمَةَ عَنِ ابْنِ عَبَّاسٍ