English Translation
Narrated 'Aisha: (the mother of the faithful believers) Allah's Apostle (in his last days) used to pray sitting. He would recite while sitting, and when thirty or forty verses remained from the recitation he would get up and recite them while standing and then he would bow and prostrate. He used to do the same in the second Raka. After finishing the Prayer he used to look at me and if I was awake he would talk to me and if I was asleep, he would lie down.
This hadith is from Sahih al-Bukhari, the most rigorously authenticated collection in Islamic scholarship. No editorial opinion is added.