Surah Al-Hajj, ayah 15

مَن كَانَ يَظُنُّ أَن لَّن يَنصُرَهُ ٱللَّهُ فِي ٱلدُّنۡيَا وَٱلۡأٓخِرَةِ فَلۡيَمۡدُدۡ بِسَبَبٍ إِلَى ٱلسَّمَآءِ ثُمَّ لۡيَقۡطَعۡ فَلۡيَنظُرۡ هَلۡ يُذۡهِبَنَّ كَيۡدُهُۥ مَا يَغِيظُ ١٥

Man kāna yazunnu al lan yansurahullāhu fid-dunyā wal-ākhirati falyamdud bisababin ilas-samā'i thumma lyaqta' falyanzur hal yudhhibanna kayduhū mā yaghīz

Whoever should think that Allāh will not support him [i.e., Prophet Muḥammad (ﷺ)] in this world and the Hereafter - let him extend a rope to the ceiling, then cut off [his breath],⁹¹⁸ and let him see: will his effort remove that which enrages [him]?