Muwatta
Malik
موطأ مالك
08
Prayer in Congregation
كتاب صلاة الجماعة
Chapter 6: The Excellence of the Prayer of Someone Standing over the Prayer of Someone Sitting
Muwatta Malik 310
Yahya related to me from Malik from Ismail ibn Muhammad ibn Said ibn Abi Waqqas from a mawla of Amr ibn al-As or of Abdullah ibn Amr ibn al-As that the Messenger of Allah ﷺ said, "The prayer of one of you sitting down is only equal to half the prayer of one of you when he is standing."
حَدَّثَنِي يَحْيَى، عَنْ مَالِكٍ، عَنْ إِسْمَاعِيلَ بْنِ مُحَمَّدِ بْنِ سَعْدِ بْنِ أَبِي وَقَّاصٍ، عَنْ مَوْلًى، لِعَمْرِو بْنِ الْعَاصِ - أَوْ لِعَبْدِ اللَّهِ بْنِ عَمْرِو بْنِ الْعَاصِ - عَنْ عَبْدِ اللَّهِ بْنِ عَمْرِو بْنِ الْعَاصِ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ
" صَلاَةُ أَحَدِكُمْ وَهُوَ قَاعِدٌ مِثْلُ نِصْفِ صَلاَتِهِ وَهُوَ قَائِمٌ " .