The Thirteenth Night Prayer: Four units with Surah al-Fātiḥah once and Surah al-Tawḥīd twenty-five times.

The Thirteenth Day Supplication [duacard]

allahumma tahhirny fihi mina alddanasi wal-aqdhari

O Allah: on this day, (please) purify me against filth and dirt;

wa sabbirny fihi `ala ka’inati alaqdari

And grant me on this day steadfastness against vicissitude of time,

wa waffiqny fihi lilttqa wa suhbati alabrari

And lead me on this day to piety and companionship of the upright ones;

bi`awnika ya qurrata `ayni almasakini

By Your assistance; O the delight of the poor ones.

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Night of 13 Ramaḍān

Take a bath

It is recommended to bathe oneself at this night.

4 rakaat prayer

It is recommended to offer a four-unit prayer and to recite at each unit Surah al-Fātiḥah once and Surah al-Tawḥīd twenty-five times.

Amaal of Ayyam -e- Baydh

It is recommended to offer a two-unit prayer just like the prayer that is decided to the thirteenth nights of Rajab and Sha’ban. In this prayer, it is recommended to recite Surahs al-Fātiḥah, Yasin, al-Mulk, and al-Tawḥīd.