The Prophet Muhammad (S): On the Day of Resurrection, it will be announced, ‘Where are the sixty year olds?’ for this is the age referring to which Allah, most High, has said, “Did we not give you a life long enough that one who is heedful might take admonition?” Kanz al-'Ummāl fī Sunan al-Aqwāl wal-Af'āl