280. hadíth
وَ كَانَ عَلِيُّ بْنُ اَلْحُسَيْنِ عَلَيْهِ اَلسَّلاَمُ يَخْتَضِبُ بِالْحِنَّاءِ وَ اَلْكَتَمِ.
And Imam Ali ibn Al-Hussain (a.s) used to dye his hair with both henna and Al-Katam (plant-based black)."
Man Lā Yaḥḍuruh al-Faqīh
Shaykh Muḥammad b. ʿAlī al-Ṣaduq
Content
The Ritual Bath of Jumu’ah, Entering the Bathhouse, Its Etiquette, and Teachings on Cleanliness and Beautification
A fordítás angol nyelvű (Bab Ul Qaim Publications), forrás: Thaqalayn.net.