The Sufficient (Vol 3) · Hadith 1209 (#Ḥadīth #6)

6ـ أَحْمَدُ بْنُ إِدْرِيسَ عَنْ أَحْمَدَ بْنِ مُحَمَّدٍ عَنِ الْحُسَيْنِ بْنِ سَعِيدٍ عَنِ الْقَاسِمِ بْنِ مُحَمَّدٍ عَنْ رَجُلٍ عَنْ أَبِي بَصِيرٍ عَنْ أَبِي عَبْدِ الله (عَلَيْهِ الْسَّلام) قَالَ إِذَا رَفَعْتَ رَأْسَكَ مِنَ الرُّكُوعِ فَأَقِمْ صُلْبَكَ فَإِنَّهُ لاَ صَلاَةَ لِمَنْ لاَ يُقِيمُ صُلْبَهُ.

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 , 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).”’

Gradings are classical jarḥ-wa-taʿdīl, name-matched to a rijāl index (not individually re-verified).