Seek permission before doing something in Islam , Make up for missed days of fasting later on .

This hadith is about fasting while travelling. It was narrated by Yahya from Malik from Hisham ibn Urwa from his father that Hamza ibn Amr al-Aslami once asked the Messenger of Allah, may Allah bless him and grant him peace if he could fast when travelling. The Prophet Muhammad replied that he can either choose to fast or break the fast while travelling. This hadith teaches us that it is permissible for Muslims to break their fast when they are on a journey as long as they make up for it later on. It also teaches us that we should always seek permission before doing something in Islam so we can be sure it is allowed according to Islamic teachings.