أَخْبَرَنَا يَزِيدُ بْنُ هَارُونَ ، أَخْبَرَنَا أَصْبَغُ ، عَنْ الْقَاسِمِ بْنِ أَبِي أَيُّوبَ ، عَنْ سَعِيدٍ ، عَنْ ابْنِ عَبَّاسٍ ، عَنْ النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ، قَالَ :" مَا مِنْ عَمَلٍ أَزْكَى عِنْدَ اللَّهِ G وَلَا أَعْظَمَ أَجْرًا، مِنْ خَيْرٍ يَعْمَلُهُ فِي عَشْرِ الْأَضْحَى ".
قِيلَ : وَلَا الْجِهَادُ فِي سَبِيلِ اللَّهِ؟ قَالَ : " وَلَا الْجِهَادُ فِي سَبِيلِ اللَّهِ G إِلَّا رَجُلٌ خَرَجَ بِنَفْسِهِ وَمَالِهِ فَلَمْ يَرْجِعْ مِنْ ذَلِكَ بِشَيْءٍ ".
قَالَ : وَكَانَ سَعِيدُ بْنُ جُبَيْرٍ إِذَا دَخَلَ أَيَّامُ الْعَشْرِ، اجْتَهَدَ اجْتِهَادًا شَدِيدًا حَتَّى مَا يَكَادُ يَقْدِرُ عَلَيْهِ

Yazid bin Harun informed us, Asbagh informed us, on the authority of Al-Qasim bin Abi Ayyub, on the authority of Saeed, on the authority of Ibn Abbas, on the authority of the Prophet, may God bless him and grant him peace. He, peace and blessings be upon him, said: “There is no work more pure in the sight of God, nor greater in reward, than the good that one does on the ten days of Eid al-Adha.”
It was said: Not even jihad for the sake of God? He said: “Not even jihad for the sake of God, unless a man goes out with his person and his money and does not return with anything of that.”
He said: When Sa`id bin Jubayr entered the ten days, he worked very hard until he was almost unable to do so.