God says, describing that message, “Say to them, [O Muĥammad ﷺ!], ‘I am the messenger of God unto you all!’” (7:158).
Ilaahay awooda lihi waxa uu yiri: "Waxaad dhahdaa, dadow anigu waxaan ahay Rasuulkii Eebe” (Surat Al Al A'raf, verse 158) [Koranic verse].