Quran 6:5 from Surah Al-An'aam on Divine Marvels.
فَقَدۡ كَذَّبُواْ بِٱلۡحَقِّ لَمَّا جَآءَهُمۡ فَسَوۡفَ يَأۡتِيهِمۡ أَنۢبَٰٓؤُاْ مَا كَانُواْ بِهِۦ يَسۡتَهۡزِءُونَ
English translation: Then indeed they denied the truth when it came to them but soon will come to them news (of) what they used to [at it] mock
Transliteration: faqad kadhabu bil-haqi lamma jaahum fasawfa yatihim anbau ma kanu bihi yastahziuna