“And if you are in doubt about what We have sent down [i.e., the Qur’ān] upon Our Servant [i.e., Prophet Muḥammad (ﷺ)], then produce a sūrah the like thereof and call upon your witnesses [i.e., supporters] other than Allāh, if you should be truthful.” (Al-Baqarah : 23)
“Say, ˹O Prophet,˺ “If ˹all˺ humans and jinn were to come together to produce the equivalent of this Quran, they could not produce its equal, no matter how they supported each other.”” ( Al-Isra' : 88 )