The Book of Virtues
حَدَّثَنَا عُبَيْدُ اللَّهِ بْنُ عُمَرَ الْقَوَارِيرِيُّ، حَدَّثَنَا عَبْدُ الأَعْلَى بْنُ عَبْدِ الأَعْلَى، عَنِ الْجُرَيْرِيِّ، عَنْ أَبِي الطُّفَيْلِ، قَالَ رَأَيْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم وَمَا عَلَى وَجْهِ الأَرْضِ رَجُلٌ رَآهُ غَيْرِي . قَالَ فَقُلْتُ لَهُ فَكَيْفَ رَأَيْتَهُ قَالَ كَانَ أَبْيَضَ مَلِيحًا مُقَصَّدًا .Abu Tufail reported:I saw Allah's Messenger (ﷺ) and there is one amongst the people of the earth who (are living at the present time and) had seen him except me. I said to him: How did you find him? He said: He had an elegant white color, and he was of an average height
From Sahih Muslim, whose reports the scholars accept as authentic.