من لا يحضره الفقيه, volume 3, page 136

Hadith.3502 - Al-Hasan ibn Mahbub narrated from Khalid ibn Jarir, from Abu al-Rabi', who said: Abu Abdullah (as), was asked about al-sa'ibah (a freed slave who is left without ties). Imam (as) said: "He is a man who frees his slave and then says to him, 'Go wherever you wish. I have no share in your inheritance, nor am I responsible for any liability on your behalf.' He must have two witnesses testify to this declaration."

Translation: Bab Ul Qaim Publications·Thaqalayn link·The Arabic above is the original.

Hadith.3503 - It is narrated from Shu'ayb, from Abu Basir, from Abu Abdullah (as), that he was asked about a slave who is freed as a sa'ibah (without any specific ties). Imam (as) said: "He may choose whomever he wishes to be his guardian. The one he chooses will be responsible for his liabilities and will inherit from him." I asked: "What if he remains silent until he dies and does not appoint anyone as his guardian?" Imam (as) said: "His wealth will be placed in the treasury of the Muslims."

Translation: Bab Ul Qaim Publications·Thaqalayn link·The Arabic above is the original.

Hadith.3504 - Ibn Mahbub narrated from Ammar ibn Abi Al-Ahwas, who said: I asked Abu Ja'far Imam Muhammad ibn Ali Al-Baqir (as), about al-sa'ibah (a freed slave without specific ties). Imam (as) said: "Look in the Qur'an. Wherever there is mention of the freeing of a slave, that, O Ammar, refers to the sa'ibah, who has no wala' (loyalty) to any Muslim except Allah (swt), the Mighty and Majestic. So, whoever's wala' belongs to Allah (swt), it belongs to His Messenger. And whatever belongs to His Messenger, peace and blessings be upon him and his family, its wala' belongs to the Imam. His liabilities (for crimes or debts) are upon the Imam, and his inheritance belongs to the Imam."

Translation: Bab Ul Qaim Publications·Thaqalayn link·The Arabic above is the original.

Hadith.3505 - Yasin narrated from Hariz, from Sulayman ibn Khalid, from Abu Abdullah (as), who said: I asked him about a slave who wants to purchase his freedom and secretly arranges for someone else to buy him. Is it permissible for the person acting on behalf of the slave to buy him entirely with the slave's own money and not inform the master that the purchase is being made with the slave's money? Imam (as) said: "It is not proper. However, if the slave wants to make it permissible between himself and Allah (swt), the Mighty and Majestic, so that the wala' (bond of loyalty) belongs to him, then let him add any amount he wishes (as an extra payment) from his own money toward the purchase price. By doing so, he makes the wala' lawful, and the wala' of the slave becomes his."

Translation: Bab Ul Qaim Publications·Thaqalayn link·The Arabic above is the original.