Sahih Muslim 2525
Sahih Muslim · Book 44: The Book of the Merits of the Companions · The Virtues Of Ghifar, Aslam, Juhainah, Ashja', Muzainah, Tamim, Daws and Tayy'
Abu Huraira reported:
وَحَدَّثَنَا حَامِدُ بْنُ عُمَرَ الْبَكْرَاوِيُّ ، حَدَّثَنَا مَسْلَمَةُ بْنُ عَلْقَمَةَ الْمَازِنِيُّ ، إِمَامُ مَسْجِدِ دَاوُدَ حَدَّثَنَا دَاوُدُ ، عَنِ الشَّعْبِيِّ ، عَنْ أَبِي هُرَيْرَةَ ، قَالَ ثَلاَثُ خِصَالٍ سَمِعْتُهُنَّ مِنْ، رَسُولِ اللَّهِ صلى الله عليه وسلم فِي بَنِي تَمِيمٍ لاَ أَزَالُ أُحِبُّهُمْ بَعْدُ وَسَاقَ الْحَدِيثَ بِهَذَا الْمَعْنَى غَيْرَ أَنَّهُ قَالَ " هُمْ أَشَدُّ النَّاسِ قِتَالاً فِي الْمَلاَحِمِ " . وَلَمْ يَذْكُرِ الدَّجَّالَ .
There are some distinguishing features of Banu Tamim which I heard from Allah's Messenger (ﷺ) and my love for them is never on the decline after that and the words are: They are the bravest amongst people in the battlefield and there is no mention of (the word)" Dajjal".