question #3 Sahih Muslim 1032a, Book 12, Hadith 119 : How does the fear of poverty influence the act of giving charity?

Messenger of Allah, which charity is the best? Upon this he said: That you should give charity (in a state when you are) healthy and close-fisted, one haunted by the fear of poverty, hoping to become rich (charity in such a state of health and mind is the best). And you must not defer (charity to such a length) that you are about to die and would he saying: This is for so and so, and this is for so and so. Lo, it has already come into (the possession of so and so).