Quran 44:16 from Surah Ad-Dukhaan on Divine Marvels.
يَوۡمَ نَبۡطِشُ ٱلۡبَطۡشَةَ ٱلۡكُبۡرَىٰٓ إِنَّا مُنتَقِمُونَ
English translation: (The) Day We will seize (with) the seizure the greatest indeed We (will) take retribution
Transliteration: yawma nabtishu al-batshata al-kub'ra inna muntaqimuna