43:81

Az-Zukhruf 43:81

قُلْ إِن كَانَ لِلرَّحْمَٰنِ وَلَدٌۭ فَأَنَا۠ أَوَّلُ ٱلْعَٰبِدِينَ

Qul in kaana lir Rahmaani walad; fa-ana awwalul 'aabideen

Say: If the Beneficent Allah has a son, I am the foremost of those who serve.