Mukhtasar Bukhari

Narrated from Sayyiduna Abu Sa'id Khudri (may Allah be pleased with him) that some people from among the Ansar asked the Messenger of Allah (peace and blessings of Allah be upon him) for something, so he gave them. Then they asked him again, and he gave them again, until whatever wealth he had was finished. Then the Messenger of Allah (peace and blessings of Allah be upon him) said: "When I have wealth, I will not withhold it from you. But (remember that) whoever refrains from asking, Allah will protect him (from poverty and need), and whoever shows self-sufficiency, Allah will make him self-sufficient, and whoever is patient, Allah will make him patient. And (listen) no one has been given a blessing better and more extensive than patience (so do not let go of patience)."