It was narrated that Anas bin Malik said: “We were with the Messenger of Allah صلی اللہ علیہ وآلہ وسلمon a journey, and some of us were fasting and some of us were not. We made a stop on a hot day and looked for shade. Those who were fasting fell to the ground, but those who were not fasting got up and watered the animals. The Messenger of Allah صلی اللہ علیہ وآلہ وسلم said: ‘Those who were not fasting today have taken the reward.” (Sahih)