Chapter on the Rulings on Forgetfulness (Ahkam al-Sahw)
Tahdhīb al-Aḥkām|Volume 2|Book 1|Chapter 16
سَعْدٌ عَنْ أَبِي اَلْجَوْزَاءِ عَنِ اَلْحُسَيْنِ بْنِ عُلْوَانَ عَنْ عَمْرِو بْنِ خَالِدٍ عَنْ زَيْدِ بْنِ عَلِيٍّ عَنْ آبَائِهِ عَنْ عَلِيٍّ عَلَيْهِ اَلسَّلاَمُ قَالَ:« صَلَّى بِنَا رَسُولُ اَللَّهِ صَلَّى اَللَّهُ عَلَيْهِ وَ آلِهِ اَلظُّهْرَ خَمْسَ رَكَعَاتٍ ثُمَّ اِنْفَتَلَ فَقَالَ لَهُ بَعْضُ اَلْقَوْمِ يَا رَسُولَ اَللَّهِ هَلْ زِيدَ فِي اَلصَّلاَةِ شَيْءٌ فَقَالَ« وَ مَا ذَاكَ» قَالَ صَلَّيْتَ بِنَا خَمْسَ رَكَعَاتٍ قَالَ فَاسْتَقْبَلَ اَلْقِبْلَةَ وَ كَبَّرَ وَ هُوَ جَالِسٌ ثُمَّ سَجَدَ سَجْدَتَيْنِ لَيْسَ فِيهِمَا قِرَاءَةٌ وَ لاَ رُكُوعٌ ثُمَّ سَلَّمَ وَ كَانَ يَقُولُ« هُمَا اَلْمُرْغِمَتَانِ»»
Sa‘d from Abu al-Jawza’ from al-Husayn ibn ‘Alwan from ‘Amr ibn Khalid from Zayd ibn Ali from his forefathers:
(Imam) Ali عليه السلام, peace be upon him, said: "The Messenger of Allah سبحانه وتعالى, peace be upon him and his family, led us in the Dhuhr prayer and prayed five rak‘ahs. Then He صلى الله عليه وعلى آله وسلم finished, and one of the people said to Him صلى الله عليه وعلى آله وسلم, 'O Messenger of Allah سبحانه وتعالى, has something been added to the prayer?' He صلى الله عليه وعلى آله وسلم said: 'What is that?' He (the man) said: 'You صلى الله عليه وعلى آله وسلم prayed five rak‘ahs with us.' So He صلى الله عليه وعلى آله وسلم turned to face the qiblah, said takbir while seated, then performed two prostrations in which there was no recitation and no bowing, then gave salam. And He صلى الله عليه وعلى آله وسلم used to say: "They (sajda tu sahw) are the two that humiliate Satan (al-murghimatan).’"
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 2, p. 375
- Ṣaḥīḥ al-Tahdhīb