Al-Kāfi - Volume 6 > The Under arms
Hadith #3

عَلِيُّ بْنُ إِبْرَاهِيمَ عَنْ أَبِيهِ وَ مُحَمَّدُ بْنُ إِسْمَاعِيلَ عَنِ الْفَضْلِ بْنِ شَاذَانَ جَمِيعاً عَنِ ابْنِ أَبِي عُمَيْرٍ عَنْ هِشَامِ بْنِ الْحَكَمِ عَنْ حَفْصِ بْنِ الْبَخْتَرِيِّ أَنَّ أَبَا عَبْدِ اللَّهِ ( عليه السلام ) كَانَ يَطْلِي إِبْطَهُ بِالنُّورَةِ فِي الْحَمَّامِ .

3. Ali ibn Ibrahim has narrated from his father from and Muhammad ibn ’Isma‘il has narrated from al-Fadl ibn Shadhan from all ibn abu ‘Umayr from Hisham ibn al-Hakam from Flafs ibn al-Bakhtariy who has said the following: “Abu ‘Abd Allah, ‘Alayhi al-Salam, would apply lime paste on his underarms in the bathhouse.’”