"And whoever turns away from My remembrance"—meaning, he does not believe—"indeed, he will have a depressed life [ma'ishatan dankan]."
Yahya narrated from Abdullah ibn 'Urada, from Muhammad ibn 'Amr, from Abu Salamah ibn 'Abd al-Rahman, who said: The Messenger of Allah (peace be upon him) said regarding "a depressed life [ma'ishatan dankan]": "It means: punishment."