The Book of Prayers (Kitab Al-Salat)

Muslim :: Book 4 : Hadith 1589

'A'isha reported: I did not see the Messenger of Allah (may peace be upon him) reciting (the Qur'an) in the night prayer in a sitting position, till he grew old and then he recited (it) in a sitting position, but when thirty or forty verses were left out of the Surah, he would then stand up, recite them and then bowed.

Source materials are from the University of Southern California MSA site
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