Quran 20:126 from Surah Taa-Haa on Divine Marvels.
قَالَ كَذَٰلِكَ أَتَتۡكَ ءَايَٰتُنَا فَنَسِيتَهَاۖ وَكَذَٰلِكَ ٱلۡيَوۡمَ تُنسَىٰ
English translation: He will say Thus came to you Our Signs but you forgot them and thus today you will be forgotten
Transliteration: qala kadhalika atatka ayatuna fanasitaha wakadhalika al-yawma tunsa