صحيح البخاري
Sahih Bukhari
كتاب التهجد
The Book of Salat-Ut-Tahajjud (Night Prayer)
بَابُ فَضْلِ مَنْ تَعَارَّ مِنَ اللَّيْلِ فَصَلَّى:
(21) Chapter. The superiority of one who wakes up at night and offers the Salat (prayer) with a loud voice.
Hadith 1158
وَكَانُوا لَا يَزَالُونَ يَقُصُّونَ عَلَى النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ الرُّؤْيَا ، أَنَّهَا فِي اللَّيْلَةِ السَّابِعَةِ مِنَ الْعَشْرِ الْأَوَاخِرِ ، فَقَالَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ : أَرَى رُؤْيَاكُمْ قَدْ تَوَاطَأَتْ فِي الْعَشْرِ الْأَوَاخِرِ ، فَمَنْ كَانَ مُتَحَرِّيهَا فَلْيَتَحَرَّهَا مِنَ الْعَشْرِ الْأَوَاخِرِ " .
The companions of the Prophet (p.b.u.h) used to tell him their dreams that (Laila-tul-Qadr) was on the 27th of the month of Ramadan. The Prophet said, "I see that your dreams agree on the last ten nights of Ramadan and so whoever is in search of it should seek it in the last ten nights of Ramadan."
