Bismillah Walhamdulillah Was Salaatu Was Salaam ‘ala Rasulillah
Narrated Anas (Radi-Allahu ‘anhu):
We were with the Prophet (Sallallahu ‘Alaihi Wa Sallam) (on a journey) and the only shade one could have was the shade made by one’s own garment. Those who fasted did not do any work and those who did not fast served the camels and brought the water on them and treated the sick and (wounded). So, the Prophet (Sallallahu ‘Alaihi Wa Sallam) said, “Today, those who were not fasting took (all) the reward.”
Bukhari Vol. 4 : No. 140