280 - وَ كَانَ عَلِيُّ بْنُ اَلْحُسَيْنِ عَلَيْهِ اَلسَّلاَمُ يَخْتَضِبُ بِالْحِنَّاءِ وَ اَلْكَتَمِ.
Hadith.280 - And Imam Ali ibn Al-Hussain used to dye his hair with both henna and Al-Katam (plant-based black)."