Seek out the Night of Qadr (Decree) in the odd nights of the last ten of Ramadan

The Prophet (may Allah's peace and blessings be upon him) encouraged diligence in pursuing and seeking out the Night of Qadr by increasing good deeds. It is more likely to occur during the odd nights of the last ten nights of Ramadan every year, which are: the 21st, 23rd, 25th, 27th, and 29th nights.