Jami` at-Tirmidhi 3445

Abu Hurairah [may Allah be pleased with him] narrated that :a man said: “O Messenger of Allah (ﷺ), I intend to travel, so advise me.” He said, “Hold fast to the Taqwa of Allah, and (say the) Takbir upon every elevated place.” So when the man turned away he said: “O Allah make near for him the distance, and ease for him the journey (Allāhummaṭwi lahul-arḍa wa hawwin `alaihis-safar).”