Sahih Muslim Book - 15, Hadith - 3015

حَدَّثَنَا مُحَمَّدُ بْنُ الْمُثَنَّى وَابْنُ بَشَّارٍ قَالاَ حَدَّثَنَا مُحَمَّدُ بْنُ جَعْفَرٍ حَدَّثَنَا شُعْبَةُ قَالَ سَمِعْتُ أَبَا جَمْرَةَ الضُّبَعِىَّ قَالَ تَمَتَّعْتُ فَنَهَانِى نَاسٌ عَنْ ذَلِكَ فَأَتَيْتُ ابْنَ عَبَّاسٍ فَسَأَلْتُهُ عَنْ ذَلِكَ فَأَمَرَنِى بِهَا. - قَالَ - ثُمَّ انْطَلَقْتُ إِلَى الْبَيْتِ فَنِمْتُ فَأَتَانِى آتٍ فِى مَنَامِى فَقَالَ عُمْرَةٌ مُتَقَبَّلَةٌ وَحَجٌّ مَبْرُورٌ - قَالَ - فَأَتَيْتُ ابْنَ عَبَّاسٍ فَأَخْبَرْتُهُ بِالَّذِى رَأَيْتُ فَقَالَ اللَّهُ أَكْبَرُ اللَّهُ أَكْبَرُ سُنَّةُ أَبِى الْقَاسِمِ -صلى الله عليه وسلم-.

Muhammad bin Jafar narrated: “Shubah told us: ‘I heard Abu Hamzah Ad-Dubai say: “I performed Tamattu and some people told me not to do that. I went to Ibn Abbas and asked him about that, and he told me to do it.”’” He said: “Then I went to Kabah and slept, and someone came to me in my dream and said: ‘(Your) Umrah is accepted and so is your Hajj.’ I went to Ibn Abbas and told him about what I had seen, and he said: ‘Allahu Akbar, Allahu Akbar! The Sunnah of Abu-Al-Qasim (SAW).’”