Narrated by Abu Huraira (Radhiallaho anho):
Allah's Messenger (sallAllaahu `alaihi wasallam) said: Let him be
humbled into dust; let him be humbled into dust. It was said: Allah's
Messenger, who is he? He said: He who sees either of his parents
during their old age or he sees both of them, but he does not enter
Paradise.
