قَٰلَ إِن لَّبِثۡتُمۡ إِلَّا قَلِيلٗاۖ لَّوۡ أَنَّكُمۡ كُنتُمۡ تَعۡلَمُونَ
Qaala il labistum illaa qaleelal law annakum kuntum ta'lamoon
English Translation
He will say, "You stayed not but a little - if only you had known
— Saheeh International
Siraat