Allah's Messenger performing Salat. When he was in an odd number of his Salat, he would not get up until he had sat completely.
Jami` at-Tirmidhi Book 2, Hadith 139
← Previous Hadith " about the hardship of the prostration on them, when they were so spread out, so he said: 'Use your knees.'"

Jami` at-Tirmidhi Book 2, Hadith 138 Next Hadith → "Allah's Messenger would get up during his Salat on the tips of his feet."

Jami` at-Tirmidhi Book 2, Hadith 140