´It was narrated from Ibn`Umar that the Messenger of Allah (ﷺ) said:` “Whoever frees a slave who has some wealth, the slave's wealth belongs to him, unless the master stipulates that it will belong to him.”
Hadith ReferenceSunan Ibn Majah / The Chapters on Manumission (of Slaves) / Hadith: 2529
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:إسناده صحيح