أَسْتَوْدِعُكُمُ اللَّهَ، الَّذِيْ لَا تَضِيْعُ وَدَائِعُهُ

I place you in the trust of Allāh, whose trust is never misplaced.

Reference: I place you in the trust of Allāh, whose trust is never misplaced. Aḥmad (2/403) and Ibn Mājah (#2825, 2/943). Also see _Ṣaḥīḥ Ibn Mājah_ (2/133).