Ash-Shama'il Al-Muhammadiyah, Book 1, Hadith 11 (In-Book) ⓘ
Abu-Ishaaq (Radiallahu anhu) says: "A person once asked Baraa bin Aazib (Radiallahu anhu), "Was the face of Rasulullah (Sallallahu alaihe wasallam) shining like a sword?" He replied: "No but like a full-moon with its roundness.":
حَدَّثَنَا سُفْيَانُ بْنُ وَكِيعٍ، حَدَّثَنَا حُمَيْدُ بْنُ عَبْدِ الرَّحْمَنِ الرُّؤَاسِيُّ، عَنْ زُهَيْرٍ، عَنْ أَبِي إِسْحَاقَ، قَالَ: سَأَلَ رَجُلٌ الْبَرَاءَ بْنَ عَازِبٍ: أَكَانَ وَجْهُ رَسُولِ اللهِ صلى الله عليه وسلم مِثْلَ السَّيْفِ؟ قَالَ: لا، بَلْ مِثْلَ الْقَمَرِ.
also referenced under: Book 1, Hadith 10 (English)