By this isnad from al-Hasan b. `Ali b. Abi Hamza. He said: Muhammad b. Yusuf narrated to me. He said: Muhammad b. Ja`far narrated to me from his father Ja`far b. Muhammad from his forefathers . He said: The Messenger of Allah (s) said: When blessings overcome a person, he is to say: “Praise be to Allah (alhamdulillah)”, and when poverty pressures him, he is to say: “There is no ability nor power except by Allah, the High, the Great (la hawla wala quwwata illa billah al-`ali al-`athim)”, for surely, it is a treasure from the treasures of Paradise. In it is a remedy for seventy-two maladies, the lowest of which is worry.