(16) باب جَوَازِ النَّافِلَةِ قَائِمًا وَقَاعِدًا وَفِعْلِ بَعْضِ الرَّكْعَةِ قَائِمًا وَبَعْضِهَا قَاعِدًا
'A'isha reported:
When the Messenger of Allah (ﷺ) grew bulky and heavy he would observe (most of his Nafl) prayers sitting. (DE)
Reference (DE): Sahih Muslim 732 d (DE)
In-book reference (DE): Book 6, Hadith 141 (DE)
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 1596 (DE)