Az-Zumar - 39:11

قُلْ إِنِّي أُمِرْتُ أَنْ أَعْبُدَ اللَّهَ مُخْلِصًا لَّهُ الدِّينَ
[39:11]
Say: I am commanded that I should serve Allah, being sincere to Him in obedience.
Say: "Verily, I am commanded to serve Allah with sincere devotion;
Say (O Muhammad): Lo! I am commanded to worship Allah, making religion pure for Him (only).