Chapter on the Allegiance of the Freed Slave
Man Lā Yaḥḍuruh al-Faqīh|Volume 3|Book 1|Chapter 49
وَ رَوَى حُذَيْفَةُ بْنُ مَنْصُورٍ عَنْ أَبِي عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ قَالَ: "اَلْمُعْتِقَ هُوَ اَلْمَوْلَى وَ اَلْوَلَدُ يَنْتَمِي إِلَى مَنْ يَشَاءُ".
Hudhayfah ibn Mansur narrated from Abu Abdullah عليه السلام, who said: "The one who frees (a slave) is the mawla (master), and the child associates himself with whomever he wishes."
- Ṣaḥīḥ al-Faqīh