Dalil
العربية

Quran Al-Bayyinah 98:4

وَمَا تَفَرَّقَ ٱلَّذِينَ أُوتُواْ ٱلۡكِتَٰبَ إِلَّا مِنۢ بَعۡدِ مَا جَآءَتۡهُمُ ٱلۡبَيِّنَةُ

Translation

Nor did those who were given the Scripture become divided until after there had come to them clear evidence.