Sahih Muslim Book 7, Hadith Number 3114.

Chapter : What is to be uttered when one sets out for Hajj or any other journey.

Abdullah b. Sarjis (Allah be pleased with him) reported that when Allah’s Messenger (may peace be upon him) set forth on a journey, he sought refuge (with Allah) from the hardships of the travelling, and finding of evil changes on return, and disgrace after honour, and the curse of the oppressed and a gloomy sad scene in family and property.