أَحْمَدُ بْنُ إِدْرِيسَ عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ الْحُسَيْنِ بْنِ سَعِيدٍ عَنِ الْقَاسِمِ بْنِ مُحَمَّدٍ عَنْ رَجُلٍ عَنْ أَبِي بَصِيرٍ عَنْ أَبِي عَبْدِ اللَّهِ ع قَالَ:
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إِذَا رَفَعْتَ رَأْسَكَ مِنَ الرُّكُوعِ فَأَقِمْ صُلْبَكَ فَإِنَّهُ لَا صَلَاةَ لِمَنْ لَا يُقِيمُ صُلْبَهُ.
Read English translationHide English translationMuhammad Sarwar — attributed by Thaqalayn
6. Ahmad ibn Idris has narrated from Ahmad ibn Muhammad from al-Husayn ibn Sa‘id from al-Qasim ibn Muhammad from a man from abu Basir from who has said the following: “Abu ’Abd Allah (a.s.), has said, ‘When you stand up straight after Ruku‘ (bowing down on one’s knees), make your back (bones) stand straight (vertically), otherwise, one’s Salah (prayer) is not considered Salah (prayer).”’
Translation: Muhammad Sarwar — attributed by Thaqalayn·The Arabic above is the original.
Hadith gradings
1- ضعيفAllamah Baqir al-MajlisiMirʾāt al-ʿUqūl fī Sharḥ Akhbār Āl al-Rasūl (5/125)