اللَّهُمَّ اجْعَلْنِي مِنَ التَّوَّابِينَ وَاجْعَلْنِي مِنَ الْمُتَطَهِّرِينَ

O Allah, make me among those who turn to You in repentance, and make me among those who are purified.

A llaahummaj'alnee minat-tawwaabeena waj'alnee minal-mutatahhireen.

At-Tirmithi 1/78. See also Al-Albani, Sahih At- Tirmithi 1/18