أَسْتَوْدِعُ اللَّهَ دِيْنَكَ، وَأَمَانَتَكَ، وَخَوَاتِيْمَ عَمَلِكَ
I place your religion, your faith and the ends of your deeds in the trust of Allāh.
Reference: I place your religion, your faith and the ends of your deeds in the trust of Allāh. Aḥmad (2/7) and al-Tirmidhī (#3443, 5/499). Also see _Ṣaḥīḥ al-Tirmidhī_ (2/155).