Advised by the Holy Prophet (s.a.w.a.), this prayer consists of two units and is offered between the Maghrib (sunset) and Isha’ (evening) obligatory prayers. In the first unit, you may recite Surah al-Faatehah (once) and Surah al-Zalzalah thirteen times. In the second unit, you may recite Surah al-Faatehah (once) and Surah al-Tawheed fifteen times. Whoever offers this prayer regularly every evening, will win innumerable rewards.