After Hadhrat Shuayb (alayhis salaam) had cautioned Hadhrat Musa (alayhis salaam) regarding the significance of the Staff of Nabi Aadam (alayhis salaam) which had now come into Hadhrat Musa’s possession, he (Hadhrat Musa) commenced his duty of tending to the goats of Nabi Shuayb (alayhis salaam). When Hadhrat Musa (alayhis salaam) was about to leave with the goats on the first day of his duty, Hadhrat Shuayb (alayhis salaam) warned him: “O Musa! You may take the goats anywhere to graze, but stay away from a certain location (which he explained). Never go near to that place nor ever turn your face in that direction. It is the abode of an extremely dangerous serpent which will harm the goats.