Chapter on the Detailed Explanation of Prayer, Including the Obligatory and Recommended, and What is Permissible and Not Permissible.

Tahdhīb al-Aḥkām|Volume 2|Book 1|Chapter 9

Tahdhīb al-Aḥkām

Volume 2, Book 1, Chapter 9

Chapter on the Detailed Explanation of Prayer, Including the Obligatory and Recommended, and What is Permissible and Not Permissible.

Hadith #72

وَ عَنْهُ عَنْ عَلِيِّ بْنِ يَقْطِينٍ قَالَ: سَأَلْتُ أَبَا اَلْحَسَنِ اَلْأَوَّلَ عَلَيْهِ اَلسَّلاَمُ عَنْ رَجُلٍ نَسِيَ تَسْبِيحَةً فِي رُكُوعِهِ وَ سُجُودِهِ قَالَ« لاَ بَأْسَ بِذَلِكَ»

And from him, from Ali ibn Yaqtin, who said: I asked Abul Hasan al-Awwal (peace be upon him) about a man who forgot the tasbih in his bowing and prostration. Imam said: "There is no harm in that."

Ali Akbar al-Ghaffari
Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 2, p. 167