Jabir ibn Samurah reported: I saw the Messenger of Allah, peace and blessings be upon him, on a clear night while he was wearing a red cloak. I turned my sight between him and the moon and, to me, he was more handsome and beautiful than the moon.
Source: al-Shamā’il al-Muḥammadīyah 9
Grade: Sahih (authentic) according to Al-Albani
عَنْ جَابِرِ بْنِ سَمُرَةَ قَالَ رَأَيْتُ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ فِي لَيْلَةٍ إِضْحِيَانٍ وَعَلَيْهِ حُلَّةٌ حَمْرَاءُ فَجَعَلْتُ أَنْظُرُ إِلَيْهِ وَإِلَى الْقَمَرِ فَلَهُوَ عِنْدِي أَحْسَنُ مِنَ الْقَمَرِ
9 الشمائل المحمدية للترمذي
8 المحدث الألباني خلاصة حكم المحدث صحيح في مختصر الشمائل