Chapter on the Rulings on Forgetfulness (Ahkam al-Sahw)
Tahdhīb al-Aḥkām|Volume 2|Book 1|Chapter 16
أَحْمَدُ بْنُ مُحَمَّدٍ عَنِ اِبْنِ بُكَيْرٍ عَنْ عُبَيْدِ اَللَّهِ اَلْحَلَبِيِّ قَالَ: سَأَلْتُ أَبَا عَبْدِ اَللَّهِ عَلَيْهِ اَلسَّلاَمُ عَنِ اَلسَّهْوِ فَإِنَّهُ يَكْثُرُ عَلَيَّ فَقَالَ« أَدْرِجْ صَلاَتَكَ إِدْرَاجاً» قُلْتُ وَ أَيُّ شَيْءٍ اَلْإِدْرَاجُ قَالَ« ثَلاَثُ تَسْبِيحَاتٍ فِي اَلرُّكُوعِ وَ اَلسُّجُودِ»
Ahmad ibn Muhammad from Ibn Bukayr from Ubaydullah al-Halabi, who said:
I asked Abu Abdillah عليه السلام, peace be upon him, about forgetfulness (in prayer), for it occurs frequently with me. Imam عليه السلام said: "Merge your prayer with merging (idraj)." I asked: “What is merging?” Imam عليه السلام said: "Three tasbihat (glorifications) in the bowing and prostration."
- Tahdhīb al-Aḥkām fī Sharḥ al-Muqniʿah, vol. 2, p. 370
- Ṣaḥīḥ al-Tahdhīb