Surah Al-Insan, Verse 7

يُوفُونَ بِٱلنَّذۡرِ وَيَخَافُونَ يَوۡمٗا كَانَ شَرُّهُۥ مُسۡتَطِيرٗا٧

yūfūna bil-nadhri wayakhāfūna yawman kāna sharruhu mus'taṭīran

They [are those who] fulfill [their] vows and fear a Day whose evil will be widespread.