Sunan Abi Dawud, Hadith 4846

Sa’id al-Jariri quoted Abu al-Tufail as saying: I saw the Messenger of Allah. I asked: How did you see him? He said: He was white, good-looking, and when he walked, it looked as if he was descending to a low ground.

حَدَّثَنَا حُسَيْنُ بْنُ مُعَاذِ بْنِ خُلَيْفٍ، حَدَّثَنَا عَبْدُ الأَعْلَى، حَدَّثَنَا سَعِيدٌ الْجُرَيْرِيُّ، عَنْ أَبِي الطُّفَيْلِ، قَالَ رَأَيْتُ رَسُولَ اللَّهِ صلى الله عليه وسلم ‏.‏ قُلْتُ كَيْفَ رَأَيْتَهُ قَالَ كَانَ أَبْيَضَ مَلِيحًا إِذَا مَشَى كَأَنَّمَا يَهْوِي فِي صَبُوبٍ ‏.‏

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also referenced under: Hadith 4864 (DarusSalam)