[Machine] The Messenger of Allah ﷺ used to retreat in seclusion during the last ten nights and would say, "Seek Laylat al-Qadr (Night of Power) in the last ten nights."
كَانَ رَسُولُ اللهِ ﷺ يَعْتَكِفُ فِي الْعَشْرِ الْأَوَاخِرِ وَيَقُولُ الْتَمِسُوهَا فِي الْعَشْرِ الْأَوَاخِرِ يَعْنِي لَيْلَةَ الْقَدْرِ
Messenger of Allah ﷺ used to practice Iʿtikaf in the last ten nights of Ramadan and used to say, "Look for the Night of Qadr in the last ten nights of the month of Ramadan."
كَانَ رَسُولُ اللَّهِ ﷺ يُجَاوِرُ فِي الْعَشْرِ الأَوَاخِرِ مِنْ رَمَضَانَ وَيَقُولُ تَحَرَّوْا لَيْلَةَ الْقَدْرِ فِي الْعَشْرِ الأَوَاخِرِ مِنْ رَمَضَانَ
[Machine] He informed him that he saw the Prophet ﷺ and that the Messenger of Allah ﷺ said, "As for the Night of Qadr, seek it in the last ten odd nights [of Ramadan]."
أَخْبَرَهُ أَنَّهُ رَأَى النَّبِيَّ ﷺ وَأَنَّ رَسُولَ اللهِ ﷺ قَالَ «أَمَّا لَيْلَةُ الْقَدْرِ فَالْتَمِسُوهَا فِي الْعَشْرِ الْأَوَاخِرِ وِتْرًا»