Jabir said: Allah’s messenger (pbuh) came as we slept in the mosque, thus he hit us with a stick and said: ‘Are you sleeping in the mosque, it is not allowed to sleep in it’. Thus we woke up and Ali woke up, then Allah’s messenger (s) said: ‘O Ali, come here, it you are permitted to remain in the mosque whatever is allowed for me, don’t you like the fact that your status to me is like the status of Harun to Musa except there is no Prophet after me’..”.