ذِكْرُ الِاسْتِحْبَابِ لِلْمَرْءِ لُزُومَ الِاعْتِكَافِ فِي شَهْرِ رَمَضَانَ
[Machine] "The Messenger of Allah ﷺ used to observe I'tikaf during the last ten nights of Ramadan when he was residing in Mecca. But when he traveled, he would observe I'tikaf for twenty nights in the following year."
«كَانَ رَسُولُ اللَّهِ ﷺ إِذَا كَانَ مُقِيمًا يَعْتَكِفُ فِي الْعَشْرِ الْأَوَاخِرِ مِنْ رَمَضَانَ فَإِذَا سَافَرَ اعْتَكَفَ مِنَ الْعَامِ الْمُقْبِلِ عِشْرِينَ»