One can find the translation of Asbab al-Nuzul (i.e. the contexts and occasions of the Revelation of the Qur'an)into English by 'AlÄ« ibn Ahmad al-WÄhidÄ« (d. 468/1075), who is considered to be the earliest scholar of the branch of the Qur'anic sciences known as AsbÄb al-NuzÅ«l.
Put the lamb inside an oven bag and place in a roasting dish. Secure the bag and pierce several holes in the top of the bag to allow steam to escape. Bake the lamb in the preheated oven; a 2 kg leg of lamb will take 2 hours 40 minutes to cook.
Keep the meat like this for some 10 minutes. Then take it and keep it on a small metal plate. Keep the metal plate inside the oven. Shut the oven doors and start the baking process. It must be seen that the chicken leg quarters must be baked for about 15 minutes for best results. How long do you bake chicken leg quarters depends upon how much tender you want them to be. Chicken leg quarters tastes best when they are tender. Hence, take ample amount of time to make them soft and tender. Bake them inside the oven for about 10 to 15 minutes.