Mishkat al-Masabih

Mishkat al-Masabih 2102, 2103

Private Devotional Exercises in a Mosque - Section 2
Fasting Search within the hadiths
Mishkat al-Masabih 2102, 2103
Arabic hadith text
عَنْ أَنَسٍ قَالَ: كَانَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يَعْتَكِفُ فِي الْعَشْرِ الْأَوَاخِرِ مِنْ رَمَضَانَ فَلَمْ يَعْتَكِفْ عَامًا. فَلَمَّا كَانَ الْعَامُ الْمقبل اعْتكف عشْرين. رَوَاهُ التِّرْمِذِيّ وَرَوَاهُ أَبُو دَاوُدَ وَابْنُ مَاجَهْ عَنْ أَبِي بن كَعْب
Translation

Anas said that the Prophet was accustomed to engage in private devotion in the mosque during the last ten nights of Ramadan; but one year he omitted it and he engaged in it during twenty nights the next year. Tirmidhi transmitted it, and Abu Dawud and Ibn Majah transmitted it from Ubayy b. Ka'b.