This Hadīth reveals one aspect of the Prophet's guidance in intending to fast, if a person did not find food, and breaking the fast if he found food. This stems from the leniency, ease, and flexibility of Islam. ‘Ā’ishah, the Mother of the Believers (may Allah be pleased with her), relates that the Messenger of Allah (may Allah's peace and blessings be upon him) one day asked her while being in her house in the morning, according to the version by An-Nasā’i: "O ‘Ā’ishah, do you have anything?" He meant food for him to eat, as related in the wording by Abu Dāwūd. She replied to him that she had no food. Thereupon, the Prophet (may Allah's peace and blessings be upon him), intending to fast, said: "Then, I am fasting," i.e., I am observing fast and abstaining from food. This indicates the legitimacy of intending to observe supererogatory fasting during the daytime, in case one has not eaten or drunk anything since the Adhān of Fajr. Then, ‘Ā’ishah, the Mother of the Believers (may Allah be pleased with her), said that after the Prophet (may Allah's peace and blessings be upon him) went out in a state of fasting, a gift of food was given to them - the Prophet (may Allah's peace and blessings be upon him) would eat from gifted food, unlike food given as charity - or some visitor came to them and brought a gift of food. When the Prophet (may Allah's peace and blessings be upon him) came back to the house of ‘Ā’ishah, the Mother of the Believers (may Allah be pleased with her), she told him about that and said that she hid part of the food for him to eat, as she knew he wanted to eat. The Prophet (may Allah's peace and blessings be upon him) asked her about the kind of food. She said: "Hays", which is a food made from a mixture of butter with dried dates. It is said: Flour or dried milk is added to it. So, the Prophet (may Allah's peace and blessings be upon him) asked her to bring it for him to eat therefrom. He (may Allah's peace and blessings be upon him) ate from it after having the intention to fast. Therefore, he said after eating: "I woke up in the morning fasting." This was supererogatory fasting. This is a teaching from the Prophet (may Allah's peace and blessings be upon him) to the Muslims so that they can follow his example. Talhah ibn Yahya, who narrated the Hadīth from ‘Ā’ishah bint Talhah, said: I narrated this Hadīth narrated by ‘Ā’ishah bint Talhah to Mujāhid ibn Jabr al-Makki, the erudite Imām, and he said: "This is like a man giving charity out of his wealth. He may spend it if he wills or withhold it if he wills," i.e., the Prophet (may Allah's peace and blessings be upon him) did that because he had free choice regarding supererogatory fasting. This is like a man who intends to give charity from his wealth. If he wills, he can go ahead and give it to the one to whom he intended to give it, and if he wills, he can withhold it and not give it out. The Hadīth indicates that the Prophet (may Allah's peace and blessings be upon him) could break the supererogatory fasting at any time of the day. It shows that the Prophet (may Allah's peace and blessings be upon him) possessed little of worldly things because he adopted an ascetic approach to the transient worldly pleasures and preferred the bliss of the Hereafter with Allah. It also suggests that if a person allocates part of his wealth for charity and then reconsiders and decides not to give charity, there is nothing wrong with that..