Musannaf Ibn Abi Shaybah

Ibrahim narrates that Hazrat Masruq and Hazrat Jundub caught one rak'ah of Maghrib. When the Imam finished with salam, Hazrat Masruq stood up, performed one rak'ah, and then sat down; Jundub performed two rak'ahs and then sat for tashahhud. When this matter was mentioned to Hazrat Abdullah, he said that both acted well, but Masruq's action is more preferable to me, and I would also do the same.