Hasan ibn Kuthayr reports: I was complaining about indigence and unkindness of brothers-in-faith to Imam al-Baqir (A.S) who said, “A brother who is fond of you when you are rich, but cuts off his relations with you when you are in need, is a bad brother!” Then the Imam ordered his slave to give me a purse of seven hundred Dirhams, saying, “Spend this for the moment and inform me when it comes to end.”
[ Al-Irshad by al-Mufid: 166/2.]
Taken from: AHLULBAYT ISLAMIC MISSION