[Machine] The Messenger of Allah ﷺ said, "If one of you feels sleepy while in prayer, they should wake up and lie down until they know what they are saying."
قَالَ رَسُولُ اللهِ ﷺ إِذَا نَعَسَ أَحَدُكُمْ وَهُوَ فِي الصَّلَاةِ فَلْيَنْصَرِفْ فَلْيَنَمْ حَتَّى يَعْلَمَ مَا يَقُولُ