Hadith 1061
لا خير فيمن لا يجمع المال . . . يصل به رحمہ ويؤدى به عن أمانته ويستغنى به عن خلق ربه
"There is no good in a person who does not accumulate wealth for maintaining ties of kinship, fulfilling trusts, and being independent of the creation of Allah."