Abu Sa’id al-Khudri reported: The Messenger of Allah, peace and blessings be upon him, said, “Allah Almighty says that might is His garment and grandeur is His cloak: Whoever competes with Me, I will punish him.”
Source: Ṣaḥīḥ Muslim 2620
Grade: Sahih (authentic) according to Muslim
عَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ قَالَ قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَقُولُ اللَّهُ عَزَّ وَجَلَّ الْعِزُّ إِزَارُهُ وَالْكِبْرِيَاءُ رِدَاؤُهُ فَمَنْ يُنَازِعُنِي عَذَّبْتُهُ
2620 صحيح مسلم كتاب البر والصلة والآداب باب تحريم الكبر