Hazrat Waleed bin Hisham, may Allah have mercy on him, says that I wrote a letter to Hazrat Ibn Muheiriz, may Allah have mercy on him, and asked: Is it permissible to wear silk and long coats in Dar al-Harb? He, may Allah have mercy on him, wrote in reply: When you have presented yourself for martyrdom, then you should dislike that thing even more which is disliked even at the time of fighting.