once
أَسْتَوْدِعُ اللَّهَ دِينَكَ، وَأَمَانَتَكَ، وَخَوَاتِيمَ عَمَلِكَ
Edition transliteration
AstawdiAAul-laha deenak, wa-amanatak, wakhawateema AAamalik.
Meaning
I place your religion, your faithfulness and the ends of your deeds in the trust of Allah.
Source and references
Hisn al-Muslim, entry 212.The reference is copied from the edition; separate editorial verification is not complete yet.
Source edition: Fortress of the Muslim. Open source ↗