After leaving the bathroom

Ghufrānaka

I seek Your forgiveness.

[ Abu Dawud, Ibn Majah and At-Tirmidhi. An-Nasa'i recorded it in 'Amalul-Yawm wal-Laylah. Also see the checking of Ibn Al-Qayyim's Zadul-Ma'ad, 2/387. Hisn al-Muslim 11 ]