It was in the era of Moses – peace be upon him – a man of the children of Israel disobedient to God, at that time the rain cut off and the good is no longer there. Moses and the children of Israel stood to pray a prayer of rain, nor rain come down . Moses asked God , God said to him: « The rain will not come down, there is a slave among you has been disobeying me since forty years and for his sin, you forbade the rain from the heaven. Moses said – peace be upon him: – «and what do we do? », God said, take out him of among you. If he comes out of among you, the rain will come down. Moses – peace be upon him – pleaded and said:« O Children of Israel .. there is a man among us has been disobeying God since forty years and with reason of his disobedience the rain was prevented from the sky and the rain will not come down until he comes out ». A slave did not respond and did not come out, and a slave felt himself and said: «Lord, today if I come out among the people ,I will be exposed and if I keep , we will die of thirst. O Lord, not in front of me, but to repent to you , so forgive me and shield me », then the rain came down ! Moses said: «O Lord, the rain came down and no one comes out!« God said: «the rain came down for my joy repentance of my servant who disobeyed me forty years», Moses said: «O Lord, guide me to rejoice with him». God said to him: «O Moses ,he disobeys me forty years and I enshroud him ,do I disclose him in the day which he repents to me»!!.