It is related that-man came to Jafar As-saadiq RA- and said: ~“-dreamt that Allah gave me-piece of iron and-sip of vinegar. What is the Interpretation of this dream? ~ The Imaam replied: ~“Iron depicts hardships, for Allah says in Quran-And we have sent iron wherein is material for mighty war. But it is possible that your children may learn this tradeoff Dawood AS- for he was-blacksmith by trade- . As for vinegar, it means you will be afflicted with-disease from sometime, at the same time acquiring abundant wealth. Thereafter, if Allah gives you death, we will be pleased with you and forgive all your sins, past and future.