The month of Dhul-Hijjah is one of the sacred months. It includes the ten days at its beginning, during which righteous deeds are greatly meritorious. They include the day of ‘Arafah, the ninth day. And they include the day of Eid al-Ad'ha, the tenth day. A number of Hadīths are reported on their merit. In this Hadīth, the Mother of the Believers ‘Ā’ishah (may Allah be pleased with her) reports that she did not see the Messenger of Allah (may Allah's peace and blessings be upon him) fasting during the first ten days of Dhul-Hijjah. In another version narrated by Muslim, she said: "He did not fast the ten days." The ten days here refer to the nine days from the beginning of Dhul-Hijjah, for fasting on the day of Eid is forbidden. This Hadīth indicates that it is disliked fasting the ten days; whereas other Hadīths point to the merit of performing pious deeds - which include fasting - in those ten days. It is authentically narrated in the Sahīh Al-Bukhāri Collection that the Messenger of Allah (may Allah's peace and blessings be upon him) said: "There are no deeds on any day better than deeds in these," i.e., the first ten days of Dhul-Hijjah. It is probable that the Prophet (may Allah's peace and blessings be upon him) did not observe fasting on these days because he would sometimes abandon certain deeds, though he would like to perform them, for fear that they might be ordained upon his Ummah. The merit of fasting the day of ‘Arafah by non-pilgrims is mentioned in a Hadīth narrated by Muslim: "Fasting the day of ‘Arafah, I expect from Allah that it expiates the sins of the preceding year and the next one.".