Quran 2:89 from Surah Al-Baqara on Divine Marvels.
وَلَمَّا جَآءَهُمۡ كِتَٰبٞ مِّنۡ عِندِ ٱللَّهِ مُصَدِّقٞ لِّمَا مَعَهُمۡ وَكَانُواْ مِن قَبۡلُ يَسۡتَفۡتِحُونَ عَلَى ٱلَّذِينَ كَفَرُواْ فَلَمَّا جَآءَهُم مَّا عَرَفُواْ كَفَرُواْ بِهِۦۚ فَلَعۡنَةُ ٱللَّهِ عَلَى ٱلۡكَٰفِرِينَ
English translation: And when came to them a Book of from Allah confirming what (was) with them though they used to from before (that), pray for victory over those who disbelieved then when came to them what they recognized they disbelieved in it So (the) curse (of) Allah (is) on the disbelievers
Transliteration: walamma jaahum kitabun min indi al-lahi musaddiqun lima ma'ahum wakanu min qablu yastaftihuna ala alladhina kafaru falamma jaahum ma arafu kafaru bihi fala'natu al-lahi ala al-kafirina