حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا يَحْيَى، عَنْ حُسَيْنٍ الْمُعَلِّمِ، عَنْ عَبْدِ اللَّهِ بْنِ بُرَيْدَةَ، عَنْ عِمْرَانَ بْنِ حُصَيْنٍ، أَنَّهُ سَأَلَ النَّبِيَّ صلى الله عليه وسلم عَنْ صَلاَةِ الرَّجُلِ قَاعِدًا فَقَالَ ‏"‏صَلاَتُهُ قَائِمًا أَفْضَلُ مِنْ صَلاَتِهِ قَاعِدًا وَصَلاَتُهُ قَاعِدًا عَلَى النِّصْفِ مِنْ صَلاَتِهِ قَائِمًا وَصَلاَتُهُ نَائِمًا عَلَى النِّصْفِ مِنْ صَلاَتِهِ قَاعِدًا ‏"
Translation
‘Abd Allah b. Buraidah said

that he asked the Prophet (ﷺ) about a man's prayer while sitting. He said: "His prayer standing is better than his prayer sitting, and his prayer sitting is half of his prayer standing, and his prayer lying down is half of his prayer sitting."