Sunan Abi Dawud 1037
Prayer (Kitab Al-Salat)
One Who Forgets The Tashah-hud While He Is Sitting
Narrated Al-Mughirah ibn Shu'bah: Ziyad ibn Ilaqah said: Al-Mughirah ibn Shu'bah led us in prayer and he stood up at the end of two rak'ahs. We said: Glory be to Allah; he also said: Glory be to Allah, and he proceeded. When he finished the prayer and gave the salutation, he made two prostrations of forgetfulness. When he turned (to us) he said: I saw the Messenger of Allah (ﷺ) doing so as I did. Abu Dawud said: Ibn Abi Laila narrated this tradition in a similar manner from al-Shaibi from al-Mughirah b. Shu'bah. Abu 'Umais narrated it from Thabit b. 'Ubaid saying: "Al-Mughirah b. Shu'bah led us in prayer, like the tradition reported by Ziyad b. 'Illaqah. Abu Dawud said: Abu 'Umais is the brother of al-Mas'udi. And Sa'd b. Abi Waqqas did the same as done by al-Mughirah, 'Imran b. Husain, Dahhak b. Qais and Mu'awiyah b. Abi Sufyan. Ibn 'Abbas and 'Umar b. 'Abd al-'Aziz issued legel verdict to the same effect. Abu Dawud said: This applies to a person who stands up at the end of two rak'ahs and males prostration after giving the salutation.