البيّنة — Al-Bayyinah Ayat 4

وَمَا تَفَرَّقَ الَّذِيْنَ اُوْتُوا الْكِتٰبَ اِلَّا مِنْۢ بَعْدِ مَا جَاۤءَتْهُمُ الْبَيِّنَةُ ۗ

Wa mā tafarraqal-lażīna ūtul-kitāba illā mim ba‘di mā jā'athumul-bayyinah(tu).

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