Surah Ash-Shu'araa, Verse 143
إِنِّى لَكُمْ رَسُولٌ أَمِينٌۭ
Translation — Sahih International
Indeed, I am to you a trustworthy messenger.
Source
Kur'an-ı Kerim, Şu'arâ Suresi 26:143
https://kuran.diyanet.gov.tr/mushaf/kuran-meal-2/26-suresi-143-ayet