When you go to Kurdistan for the first time, go to the cave where Iqbal lives.Don't go into the cave, but go to the right side of the screen and start hitting the rock wall.you should find a secret passage.when you go through it there will be a man sitting down.talk to him and he will give you a jeweled egg.later,when you go to Marrakech you can trabe it for ann undergrouns pass!