(16) باب جَوَازِ النَّافِلَةِ قَائِمًا وَقَاعِدًا وَفِعْلِ بَعْضِ الرَّكْعَةِ قَائِمًا وَبَعْضِهَا قَاعِدًا
'A'isha reported that the Messenger of Allah (ﷺ) died (in this very state) that he observed most of his (Nafl) prayers in a sitting position. (DE)
Reference (DE): Sahih Muslim 732 c (DE)
In-book reference (DE): Book 6, Hadith 140 (DE)
USC-MSA web (English) reference(deprecated numbering scheme): Book 4, Hadith 1595 (DE)