Chapter on Virtues of Hajj
Man Lā Yaḥḍuruh al-Faqīh|Volume 2|Book 3|Chapter 2
وَ رُوِيَ: «أَنَّ مَنْ حَلَقَ رَأْسَهُ بِمِنًى كَانَ لَهُ بِكُلِّ شَعْرَةٍ نُورٌ يَوْمَ اَلْقِيَامَةِ ».
It has been narrated: "Whoever shaves their head at Mina will have a light for every hair on the Day of Judgment."
- Ṣaḥīḥ al-Faqīh