Joha’s wife said to her husband :  I had a dream last night that you bought me a diamond necklace on my birthday… What do you think that dream means ?
Joha: Well…. You will know on your birthday !
And on her birthday, Joha’s wife so happy that her dream will come true fixed herself and prepared a candle dinner for Joha who came home bringing her a gift : “ A book to explain dreams…!”