“We stopped with Abu Hashim bin ‘Utbah, who had
been
stabbed, and Mu’awiyah came to visit him. Abu Hashim wept and
Mu’awiyah said to him: ‘Why are you weeping, O maternal uncle? Is
there some pain bothering you, or is it because of this world, the
best of which has already passed?’ He said: ‘It is not for any of
these reasons. But the Messenger of Allah (ﷺ) gave me some advice
and I wish that I had followed it. He (ﷺ) said: “There may come a
time when you will see wealth divided among the people, and all you
will need of that is a servant and a mount to ride in the cause of
Allah.” That time came, but I accumulated wealth.’”
Sunan Ibn Majah Book 37, Hadith 4