Quran 51:37 from Surah Adh-Dhaariyat on Divine Marvels.
وَتَرَكۡنَا فِيهَآ ءَايَةٗ لِّلَّذِينَ يَخَافُونَ ٱلۡعَذَابَ ٱلۡأَلِيمَ
English translation: And We left therein a Sign for those who fear the punishment the painful
Transliteration: watarakna fiha ayatan lilladhina yakhafuna al-'adhaba al-alima