Az-Zumar · Ayah 11
قُلْ إِنِّىٓ أُمِرْتُ أَنْ أَعْبُدَ ٱللَّهَ مُخْلِصًا لَّهُ ٱلدِّينَ
Say, [O Muḥammad], "Indeed, I have been commanded to worship Allāh, [being] sincere to Him in religion.
Quran 39:11 (Az-Zumar) · Saheeh International, Noor International Center (QuranEnc v1.1.2)