Dua for seeking refuge from hell fire

رَبَّنَا ٱصْرِفْ عَنَّا عَذَابَ جَهَنَّمَ ۖ إِنَّ عَذَابَهَا كَانَ غَرَامًا“Our Lord! Keep the punishment of Hell away from us, for its punishment is indeed unrelenting.” This dua is taken from Quran 25 65. and it is a supplication asking Allah to give refuge from hell fire.