Al Qasas, 56 Ayah
28:56
إِنَّكَ لَا تَهۡدِي مَنۡ أَحۡبَبۡتَ وَلَٰكِنَّ ٱللَّهَ يَهۡدِي مَن يَشَآءُۚ وَهُوَ أَعۡلَمُ بِٱلۡمُهۡتَدِينَ ٥٦
'Innaka Lā Tahdī Man 'Aĥbabta Wa Lakinna Al-Laha Yahdī Man Yashā'u ۚ Wa Huwa 'A`lamu Bil-Muhtadīna
Indeed, [O Muhammad], you do not guide whom you like, but Allah guides whom He wills. And He is most knowing of the [rightly] guided.