When the Messenger of Allah (ﷺ) traveled, he would say: "Allahumma inni a'udhu bika min wa'tha'is-safari, wa kabatil-munqalabi, wal-hawri ba'dal-kawri, wa da'watil-mazlumi, wa su'il-munzari fil-ahli wal-mali wal-walad (O Allah, I seek refuge with You from the hardships of travel and the sorrows of return, from loss after plenty, from the supplication of the one who has been wronged, and seeing some calamity befall my family or wealth or child.)"
Reference: Sunan an-Nasa'i 5499 In-book : Book 50, Hadith 72 English translation : Vol. 6, Book 50, Hadith 5501
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