Surah Al-Qasas, ayah 56

إِنَّكَ لَا تَهۡدِي مَنۡ أَحۡبَبۡتَ وَلَٰكِنَّ ٱللَّهَ يَهۡدِي مَن يَشَآءُۚ وَهُوَ أَعۡلَمُ بِٱلۡمُهۡتَدِينَ ٥٦

Innaka lā tahdī man ahbabta walākinnallāha yahdī man yashā'u wahuwa a'lamu bil-muhtadīn

Indeed, [O Muḥammad], you do not guide whom you like, but Allāh guides whom He wills. And He is most knowing of the [rightly] guided.