Abu Sa'id Al-Khudri (May Allah be pleased with him) reported that:
Certain people of the Ansar asked the Messenger of Allah (ﷺ) and he gave them; then they again asked him and he gave them until all what he possessed was exhausted. Then the Prophet (ﷺ) said, "Whatever wealth I have, I will not withhold from you. Whosoever would be chaste and modest; Allah will keep him chaste and modest and whosoever would seek self-sufficiency, Allah will make him self-sufficient; and whosoever would be patient, Allah will give him patience, and no one is granted a gift better and more comprehensive than patience".[Al-Bukhari and Muslim].
Arabic/English book reference: Book 1, Hadith 26