1. My father, may Allah grant him mercy, said: We were told by Sa’d bin Abdullah, that he said: I was told by Ibrahim bin Hashim, from Isma’eel bin Marrar, from Yunus bin Abdul-Rahman, that he said: I was told by a group of our companions, from Abu Abdillah, peace be upon him, that he said: The proficient is the one who is chaste and who has solvency.