“I once wanted to visit abu ‘Abd Allah (a.s.). I dressed up and spread my Taylisan (pallium) which was new and I liked it very much. Somewhere on the road the camel gave me a hard time and it (my dress) was torn in pieces all over. I became depress very much. I then met abu ‘ Abd Allah (a.s.), he looked at my Taylisan and asked, ‘Why do I see your cloth ripped apart?’ I then informed him (the Imam) about what had happened. He (the Imam) said, ‘O ‘Umar, whenever you will wear a new pair of clothes say, “No one deserves worship except Allah. Muhammad is the Messenger of Allah.’ You will remain safe from misfortunes and if you like something do not mention it very often because mentioning it causes you great damage. If you need something from a person do not revile him behind his back because Allah drops it in his heart.’”