It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that once Sayyiduna Sa'd bin Ubadah (may Allah be pleased with him) asked the Prophet (peace and blessings be upon him) that his mother had made a vow, but she passed away before fulfilling it, so what is the ruling? He said: "You should fulfill it on her behalf."

It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) had cupping done, and whenever the Prophet (peace and blessings be upon him) had cupping done, he would have it done on the veins on both sides of the neck. A slave of Banu Bayadah used to perform cupping for the Prophet (peace and blessings be upon him), for which he would receive one and a half mudd of wheat daily as wages. The Prophet (peace and blessings be upon him) spoke to his masters about this, so they reduced it by half a mudd. The Prophet (peace and blessings be upon him) gave him his wages; if this wage had been unlawful, the Prophet (peace and blessings be upon him) would never have given it to him.