Azami 6481

Ibn Majah (1885) narrated it from Husayn bin Mahdi, who said, Abdul-Razzaq reported to us, from Maamar, from Thabit, from Anas, and he mentioned it. Ibn Hibban likewise narrated it in his Sahih (4154) from Abdul-Razzaq.However, Abdul-Razzaq narrated it in his Musannaf (10434) from Maamar, from Thabit and Aban, from Anas bin Malik, who said, the Messenger of Allah ﷺ said, "There is no shighar in Islam." Shighar is when a man exchanges his sister for another man's sister without a dowry. "There is no isaad in Islam, no jalab in Islam, and no janab." So he added Aban to the chain, and he is Ibn Abu Ayyash, who is matruk (discarded as a narrator).Imam Ahmad likewise narrated it (12686) from Abdul-Razzaq, limiting it to the hadith "There is no shighar in Islam," and its chain is sahih, without Aban bin Ayyash.However, Imam Ahmad also narrated it (13032) from Abdul-Razzaq, from Maamar, from Thabit, from Anas, in full as I mentioned it, and he did not mention "Aban" in the chain.