Qur'an 27:28

ٱذْهَب بِّكِتَـٰبِى هَـٰذَا فَأَلْقِهْ إِلَيْهِمْ ثُمَّ تَوَلَّ عَنْهُمْ فَٱنظُرْ مَاذَا يَرْجِعُونَ

“Take this letter of mine and deliver it to them. Then leave them and see what [answer] they will return."”

An-Naml 27:28 · Saheeh International