Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
tabarani:152ʿAlī b. ʿAbd al-ʿAzīz > Abū Nuʿaym > Yūnus b. Abū Isḥāq > Abū Isḥāq > Raʾayt ʿAlī

[Machine] To me, Oh Amr, look at the Commander of the Faithful, as I have not seen him dye his beard, massive in size.  

الطبراني:١٥٢حَدَّثَنَا عَلِيُّ بْنُ عَبْدِ الْعَزِيزِ ثنا أَبُو نُعَيْمٍ ثنا يُونُسُ بْنُ أَبِي إِسْحَاقَ عَنْ أَبِي إِسْحَاقَ قَالَ رَأَيْتُ عَلِيًّا ؓ قَالَ قَالَ

لِي أَبِي يَا عَمْرُو فَانْظُرْ إِلَى أَمِيرِ الْمُؤْمِنِينَ «فَلَمْ أَرَهُ خَضَبَ لِحْيَتَهُ ضَخْمَ الرَّأْسِ»