Surah Al-Imran, ayah 100

3:100

يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوٓاْ إِن تُطِيعُواْ فَرِيقٗا مِّنَ ٱلَّذِينَ أُوتُواْ ٱلۡكِتَٰبَ يَرُدُّوكُم بَعۡدَ إِيمَٰنِكُمۡ كَٰفِرِينَ ١٠٠

Yā'ayyuhal-ladhīna āmanū in tutī'ū farīqam minal-ladhīna ūtul-kitāba yaruddūkum ba'da īmānikum kāfirīn

O you who have believed, if you obey a party of those who were given the Scripture, they would turn you back, after your belief, [to being] unbelievers.