[Machine] From the rank of the messenger of Allah ﷺ , it became clear that his mount stumbled. So he said, "May Satan be cursed." The messenger of Allah ﷺ said, "Do not say, 'May Satan be cursed,' for if you say, 'May Satan be cursed,' he becomes more arrogant. I seized him with my strength, and when the phrase 'In the name of Allah' is said, he becomes humiliated until he becomes like a fly."
عَنْ رَدِيفِ رَسُولِ اللَّهِ ﷺ أَنَّهُ عَثَرَتْ بِهِ دَابَّتُهُ فَقَالَ تَعِسَ الشَّيْطَانُ فَقَالَ رَسُولُ اللَّهِ ﷺ لَا تَقُلْ تَعِسَ الشَّيْطَانُ فَإِنَّكَ إِنْ قُلْتَ تَعِسَ الشَّيْطَانُ تَعَاظَمَ وَقَالَ بِقُوَّتِي صَرَعْتُهُ وَإِذَا قِيلَ بِسْمِ اللَّهِ خَنَسَ حَتَّى يَصِيرَ مِثْلَ الذُّبَابِ