The two prostrations of forgetfulness performed after speaking

Sayyiduna Abdullah (may Allah be pleased with him) says: the Prophet (peace and blessings be upon him) performed the prostrations of forgetfulness after speaking.

Hammad says about a man who forgets to perform the prostrations of forgetfulness and leaves the mosque: He is not to repeat the prayer.

And Ibn Shubrumah said: He is to repeat the prayer.

Shu'bah says: Al-Hakam faced this situation, and he repeated the prayer.

Waddah says: I asked Qatadah about this, and he said: He is to repeat the prostrations of forgetfulness.

Al-Hasan and Ibn Sirin say: When he has turned his face away from the qiblah, he is not to build on (his prayer) and is not to perform the prostrations of forgetfulness.

Salamah bin Nubayt says: I asked al-Dahhak: I made a mistake (sahw) and did not prostrate; what is the ruling now? He said: Prostrate here now.

Ibrahim says: The prostrations of forgetfulness remain binding on him until he leaves the mosque or speaks.

Ibrahim and Ali bin Mudrik say: Alqamah, by mistake, led us in five rak'ahs. When he gave the salam, the people told him: You have prayed five rak'ahs. He turned to one of the people and said to him: O one-eyed man, did it really happen like that? He said: Yes. Then Alqamah performed the two prostrations of forgetfulness.