The prayer of the one who sits is equivalent to half of the Prayer of one who stands

Sunan Ibn Majah · Book 5 · Hadith 1229

حَدَّثَنَا عُثْمَانُ بْنُ أَبِي شَيْبَةَ، حَدَّثَنَا يَحْيَى بْنُ آدَمَ، حَدَّثَنَا قُطْبَةُ، عَنِ الأَعْمَشِ، عَنْ حَبِيبِ بْنِ أَبِي ثَابِتٍ، عَنْ عَبْدِ اللَّهِ بْنِ بَابَاهْ، عَنْ عَبْدِ اللَّهِ بْنِ عَمْرٍو، أَنَّ النَّبِيَّ ـ صلى الله عليه وسلم ـ مَرَّ بِهِ وَهُوَ يُصَلِّي جَالِسًا فَقَالَ ‏"‏ صَلاَةُ الْجَالِسِ عَلَى النِّصْفِ مِنْ صَلاَةِ الْقَائِمِ …

It was narrated from ‘Abdullah bin ‘Amr that the Prophet (ﷺ) passed by him when he was praying sitting down. He said: “The prayer of one who sits down is equivalent to half of the prayer of one who stands.”

Sunan Ibn Majah · Book 5 · Hadith 1230

حَدَّثَنَا نَصْرُ بْنُ عَلِيٍّ الْجَهْضَمِيُّ، حَدَّثَنَا بِشْرُ بْنُ عُمَرَ، حَدَّثَنَا عَبْدُ اللَّهِ بْنُ جَعْفَرٍ، حَدَّثَنِي إِسْمَاعِيلُ بْنُ مُحَمَّدِ بْنِ سَعْدٍ، عَنْ أَنَسِ بْنِ مَالِكٍ، أَنَّ رَسُولَ اللَّهِ ـ صلى الله عليه وسلم ـ خَرَجَ فَرَأَى أُنَاسًا يُصَلُّونَ قُعُودًا فَقَالَ ‏"‏ صَلاَةُ الْقَاعِدِ عَلَى النِّصْفِ مِنْ صَلاَةِ الْقَائِمِ ‏"‏…

It was narrated from Anas bin Malik that the Messenger of Allah (ﷺ) went out and saw some people praying while sitting down. He said: “The prayer of one who sits down is equivalent to half of the prayer of one who stands…