Surah Al-Baqara Verse 137 - English Translation by The Monotheist Group Edition
Surah Al-Baqaraفَإِنۡ ءَامَنُواْ بِمِثۡلِ مَآ ءَامَنتُم بِهِۦ فَقَدِ ٱهۡتَدَواْۖ وَّإِن تَوَلَّوۡاْ فَإِنَّمَا هُمۡ فِي شِقَاقٖۖ فَسَيَكۡفِيكَهُمُ ٱللَّهُۚ وَهُوَ ٱلسَّمِيعُ ٱلۡعَلِيمُ
So, if they believe exactly as you have believed, then they are guided; but if they turn away, then they are in opposition and God will suffice you against them, and He is the Hearer, the Knower