Dhul Hijjah is the last month (12th) of the Islamic/hijri calendar. It is the month that the hajj takes place in and there are many virtues of this month.
The first ten days of Dhul-Hijjah are the best and most virtuous days of the year. They are the days in which Allaah the Mighty and Majestic – most loves the doing of good deeds. About this the Prophet (sallallaahu ’alayhi wa sallam) said, “The best days in the world are the ten days.”
- Our Salaf and the First Ten Days of Dhul Hijjah - Shaykh Fuad al-Amri
First 10 Days of Dhul Hijjah Unit Study - My free unit study from 2008. Contains 7 mini lessons and accompanying activities.