= And (1159) via Khalid al-Hadhdha', all four of them from Muhammad ibn Sirin, with it. Al-Nasa'i's narration is abridged, mentioning the prostration on the day of Dhu al-Yadayn for forgetfulness after the salam.

It is in "Musnad Ahmad" (7201), and "Sahih Ibn Hibban" (2253) and (2256).

Muslim (573) and al-Nasa'i (579) and (1150) also reported it via Abu Sufyan, the freed slave of Ibn Abi Ahmad, from Abu Hurayrah, and he said in it: "So the Messenger of Allah, peace and blessings be upon him, completed what remained of the prayer, then prostrated two prostrations while seated, after the salam."

Al-Nasa'i (575) also reported it via 'Irak ibn Malik, from Abu Hurayrah: that the Messenger of Allah, peace and blessings be upon him, prostrated on the day of Dhu al-Yadayn two prostrations after the salam.

See what follows it, and what will come under the numbers (1009–1016).

The scholars of knowledge have differed regarding the place of the two prostrations of forgetfulness: are they before the salam or after it? Al-Hafiz al-'Ala'i mentioned their schools of thought on this in his book "Nazm al-Fara'id lima Tadammanahu Hadith Dhi al-Yadayn min al-Fawa'id," pp. 488–540, and a summary of his statement is:

The well-known position of the Shafi'i school is that the prostration of forgetfulness is before the salam absolutely, whether it is due to a deficiency or an addition. This statement was narrated from Abu Hurayrah, al-Sa'ib ibn Abi al-Sa'ib, 'Abdullah ibn al-Zubayr, Mu'awiyah, 'Abdullah ibn 'Abbas, and Abu Sa'id al-Khudri. It was also held by Sa'id ibn al-Musayyab, Mak-hul, Ibn Shihab, Yahya ibn Sa'id al-Ansari, Rabi'ah, al-Awza'i, and al-Layth ibn Sa'd.

Abu Hanifah and all his companions said: all of the prostration of forgetfulness is after the salam, whether it is due to a deficiency or an addition. This is narrated from 'Ali ibn Abi Talib, 'Abdullah ibn Mas'ud, Sa'd ibn Abi Waqqas, 'Ammar ibn Yasir, 'Imran ibn Husayn, al-Dahhak ibn Qays, al-Mughirah ibn Shu'bah, Anas ibn Malik, Abu Hurayrah, and al-Sa'ib al-Qari... And it is disputed regarding Mu'awiyah ibn Abi Sufyan, Ibn 'Abbas, and Ibn al-Zubayr.

Malik and a group of his companions said: if the forgetfulness is due to an addition, then the prostration for it is after the salam, and if it is due to a deficiency, then the prostration is before the salam. This is the statement of Abu Thawr and al-Muzani among the Shafi'is, and Abu Ishaq al-Shirazi and a group transmitted it from the old (position of al-Shafi'i).

According to Malik: regarding the one who does not know whether he prayed three or four, there are two statements: one saying that he prostrates before the salam, and another that he prostrates after the salam. =