[Machine] The Prophet ﷺ said, "When one of you yawns during prayer, let him cover his mouth with his hand, as the devil enters along with yawning."
قَالَ النَّبِيُّ ﷺ إِذَا تَثَاءَبَ أَحَدُكُمْ فِي الصَّلَاةِ فَلْيَضَعْ يَدَهُ عَلَى فِيهِ فَإِنَّ الشَّيْطَانَ يَدْخُلُ مَعَ التَّثَاؤُبِ