Al A'raf, 89 Ayah
7:89
قَدِ ٱفۡتَرَيۡنَا عَلَى ٱللَّهِ كَذِبًا إِنۡ عُدۡنَا فِي مِلَّتِكُم بَعۡدَ إِذۡ نَجَّىٰنَا ٱللَّهُ مِنۡهَاۚ وَمَا يَكُونُ لَنَآ أَن نَّعُودَ فِيهَآ إِلَّآ أَن يَشَآءَ ٱللَّهُ رَبُّنَاۚ وَسِعَ رَبُّنَا كُلَّ شَيۡءٍ عِلۡمًاۚ عَلَى ٱللَّهِ تَوَكَّلۡنَاۚ رَبَّنَا ٱفۡتَحۡ بَيۡنَنَا وَبَيۡنَ قَوۡمِنَا بِٱلۡحَقِّ وَأَنتَ خَيۡرُ ٱلۡفَٰتِحِينَ ٨٩
Qadi Aftaraynā `Alá Al-Lahi Kadhibāan 'In `Udnā Fī Millatikum Ba`da 'Idh Najjānā Al-Lahu Minhā ۚ Wa Mā Yakūnu Lanā 'An Na`ūda Fīhā 'Illā 'An Yashā'a Al-Lahu Rabbunā ۚ Wasi`a Rabbunā Kulla Shay'in `Ilmāan ۚ `Alá Al-Lahi Tawakkalnā ۚ Rabbanā Aftaĥ Baynanā Wa Bayna Qawminā Bil-Ĥaqqi Wa 'Anta Khayru Al-Fātiĥīna
We would have invented against Allah a lie if we returned to your religion after Allah had saved us from it. And it is not for us to return to it except that Allah, our Lord, should will. Our Lord has encompassed all things in knowledge. Upon Allah we have relied. Our Lord, decide between us and our people in truth, and You are the best of those who give decision."