The Prophet ﷺ would be in the first two rakahs as if he were on hot stones.We said, "Until he stood?"He replied, "Until he stood."
حدثنا حفص بن عمر حدثنا شعبة عن سعد بن إبراهيم
أن النبي ﷺ كان في الركعتين الأوليين كأنه على الرضف قال قلنا حتى يقوم قال حتى يقوم
[Its chain is daif] Tirmidhi narrated it, Book of Prayer, Chapter on what has been said about the duration of sitting in the first two rakahs, no. 366, from the hadith of Shubah, with this wording, and he said, hasan, except that Abu Ubayda did not hear from his father, meaning that it is disconnected.