أَسْتَوْدِعُكَ اللَّهَ الَّذِي لَا تَضِيعُ وَدَائِعُهُ
When the Prophet (peace be upon him) would bid farewell to a companion, he would say: 'Astawdi'ullaha dinaka wa amanataka wa khawatima 'amalik' — I entrust to Allah your religion, your trusts, and the conclusions of your deeds.