111:2Al-Masad

A servant says, My wealth. my wealth, but out of his wealth three things are only his: whatever he eats and makes use of or by means of which he dresses himself and it wears out or he gives as charity, and this is what he stored for himself (as a reward for the Hereafter), and what is beyond this (it is of no use to you) because you are to depart and leave it for other people.

Richness does not lie in the abundance of (worldly) goods but richness is the richness of the soul (heart, self).

"A vow does not bring anything to the son of Adam that has not been decreed for him. It is just a means of taking wealth from the miserly."

Allah's Messenger (ﷺ) left neither dinar nor dirham (wealth in the form of cash), nor goats (and sheep), nor camels. And he made no will about anything (in regard to his material possessions, as he had none),

The Last Hour will not come till wealth is abundant and overflowing, so much so that the owner of the property will think as to who will accept Sadaqa from him, and a person would be called to accept Sadaqa and he would say: I do not need it.