SUPPLICATION WHEN SETTING OFF ON A JOURNEY H H 722 "When a person was about to set off on a journey, Abdullah, the son of Omar would say to him, 'Come closer so that I may bid farewell to you in the same way as the Prophet, praise and peace be upon him, used to bid farewell to us. 'I entrust to the care of Allah your Religion, your trust and your final actions.'" R 722 Tirmidhi with a chain up to Salim, the son of Abdullah son of Omar who related this.
714- وعن سالم بنِ عبدِ الله بنِ عمر : أنَّ عبدَ اللهِ بن عُمَرَ رضي الله عنهما، كَانَ يَقُولُ للرَّجُلِ إِذَا أرَادَ سَفَراً: ادْنُ مِنِّي حَتَّى أُوَدِّعَكَ كَمَا كَانَ رسولُ الله صلى الله عليه وآله وسلم يُوَدِّعُنَا ، فَيَقُولُ : "أَسْتَوْدِعُ اللهَ دِينَكَ ، وَأمَانَتَكَ ، وَخَواتِيمَ عَمَلِكَ" رواه الترمذي ، وقال : "حديث حسن صحيح" .