Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) narrates that the Noble Prophet (peace and blessings be upon him) said: "A mudabbar slave cannot be sold, nor can he be gifted; he will be considered free from one third of the (deceased's) wealth." This narration has only been transmitted with a chain by the narrator named Ubaidah bin Hassan, and this narrator is weak. This narration is also reported from Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) as a "mawquf" narration, that is, as his own statement.