الحج — Al-Hajj Ayat 15
مَنْ كَانَ يَظُنُّ اَنْ لَّنْ يَّنْصُرَهُ اللّٰهُ فِى الدُّنْيَا وَالْاٰخِرَةِ فَلْيَمْدُدْ بِسَبَبٍ اِلَى السَّمَاۤءِ ثُمَّ لْيَقْطَعْ فَلْيَنْظُرْ هَلْ يُذْهِبَنَّ كَيْدُهٗ مَا يَغِيْظُ
Man kāna yaẓunnu allay yanṣurahullāhu fid-dun-yā wal-ākhirati falyamdud bisababin ilas-samā'i ṡummalyaqṭa‘ falyanẓur hal yużhibanna kaiduhū mā yagīẓ(u).
"Whoever should think that Allah will not support [Prophet Muhammad] in this world and the Hereafter - let him extend a rope to the ceiling, then cut off [his breath], and let him see: will his effort remove that which enrages [him]?"