حَدَّثَنَا هَاشِمُ بْنُ الْقَاسِمِ حَدَّثَنَا إِسْرَائِيلُ عَنْ جَابِرٍ عَنْ عِكْرِمَةَ عَنِ ابْنِ عَبَّاسٍ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ أُمِرْتُ بِرَكْعَتَيْ الضُّحَى وَلَمْ تُؤْمَرُوا بِهَا وَأُمِرْتُ بِالْأَضْحَى وَلَمْ تُكْتَبْ
مسند امام احمد بن حنبل · Hadith 2918
It was narrated that Ibn 'Abbas (RA) said; The Messenger of Allah (PBUH) said: "I have been commanded to (pray) the two rak'ahs of Duha, but you are not enjoined to do it. I have been commanded to offer the sacrifice (adha) but it was not enjoined."
Sanad
حَدَّثَنَا هَاشِمُ بْنُ الْقَاسِمِ حَدَّثَنَا إِسْرَائِيلُ عَنْ جَابِرٍ عَنْ عِكْرِمَةَ عَنِ ابْنِ عَبَّاسٍ