English Translation of Hadith
Hazrat Aishah (May Allah be pleased with her) reported: The Messenger of Allah [SAWW](PBUH) used to observe Itikaf in the last ten days of Ramadan and say, "Seek Lailat-ul-Qadr (Night of Decree) in the odd nights out of the last ten nights of Ramadan.”
[Al-Bukhari Book 03, Chapter 32, Hadith # 234].
Lesson : as mentioned above in Surah Luqman Ayat 08. “those who believe (in Islamic Monotheism) and do righteous good deeds, for them are Gardens of delight (Paradise)”
We learn from this Hadith that Lailat-ul-Qadr occurs in any of the five odd nights – 21st, 23rd, 25th, 27th and 29th – of the last ten nights of Ramadan. Its exact date has not been revealed for the reason that people keep themselves awake for prayer for a larger number of nights. Had its date been fixed, people would have kept awake for prayer only on that night. There is a general belief among the scholars that it is fixed, on the 27th night of Ramadan. But this is not correct. Ahadith do not confirm this view.