al-Ḥakam b. Mūsá > Yaḥyá b. Ḥamzah > Sulaymān b. Dāwud > al-Zuhrī > Abū Bakr b. Muḥammad b. ʿAmr b. Ḥazm from his father from his grandfather

The Messenger of Allah ﷺ wrote to the people of Yemen: In the name of Allah, the Most Gracious, the Most Merciful. From Muhammad, the Prophet ﷺ , to Shurahbil ibn Abd Kulal, Harith ibn Abd Kulal, and Nuaim ibn Abd Kulal, also known as Dhī Ruayn, Ma'āfir, and Hamdān. In his letter, he said, "Verily, in the soul is a hundred camels." – Weak Chain

أَخْبَرَنَا الْحَكَمُ بْنُ مُوسَى حَدَّثَنَا يَحْيَى بْنُ حَمْزَةَ عَنْ سُلَيْمَانَ بْنِ دَاوُدَ حَدَّثَنِي الزُّهْرِيُّ عَنْ أَبِي بَكْرِ بْنِ مُحَمَّدِ بْنِ عَمْرِو بْنِ حَزْمٍ عَنْ أَبِيهِ عَنْ جَدِّهِ

أَنَّ رَسُولَ اللَّهِ ﷺ كَتَبَ إِلَى أَهْلِ الْيَمَنِ بِسْمِ اللَّهِ الرَّحْمَنِ الرَّحِيمِ مِنْ مُحَمَّدٍ النَّبِيِّ ﷺ إِلَى شُرَحْبِيلَ بْنِ عَبْدِ كُلَالٍ وَالْحَارِثِ بْنِ عَبْدِ كُلَالٍ وَنُعَيْمِ بْنِ عَبْدِ كُلَالٍ قِيَلِ ذِي رُعَيْنٍ وَمَعَافِرَ وَهَمْدَانَ فَكَانَ فِي كِتَابِهِ «وَإِنَّ فِي النَّفْسِ الدِّيَةَ مِائَةٌ مِنَ الْإِبِلِ» – إسناده ضعيف