Sayyiduna Abu Umamah (may Allah be pleased with him) said that he was present with the Prophet (peace and blessings be upon him) at the Farewell Hajj, and the first thing the Prophet (peace and blessings be upon him) said was: "Indeed, Allah Almighty enjoins you regarding your mothers." Then the narrator mentioned the rest of the hadith.
Al-Tabarani recorded it. Its chain contains a narrator, Muhammad bin Isma'il bin Ayyash, who is da'if (weak).