The Duty of One Who Has Recited Tasbīḥāt Instead of al-Fātiḥa and Sūrah Mistakenly
Issue No.920- If a person recites tasbīḥāt arbaʿah in the first two rak‘ats, thinking that they are the last two rak‘ats, and if he realises this mistake before rukū‘, he should recite al-fātiḥa and sūrah. But if he realises this during or after the rukū‘, his prayer is valid, though as a recommended precaution, he should offer sajdah al-sahw (sajdah for oversight).
