Hadith.3537 - Muhammad ibn Muslim narrated from Abu Ja'far Imam Muhammad ibn Ali Al-Baqir : I asked him about a bondwoman who was mudadbarah (promised freedom upon the master's death). She ran away from her master for several years and later returned after her master had died. She came back with children and considerable possessions. Two witnesses testified that her master had declared her mudadbarah during his lifetime, before she had run away. Imam said: "I see that all the possessions she brought belong to the heirs." I asked: "Would she not be freed from her master's one-third estate?" Imam replied: "No, because she fled, disobeying Allah (swt) and her master. Her escape nullified the declaration of tadbir (conditional freedom)."