Riyad Us-Saliheen (Gardens of the Righteous)

Chapter 175
Desirability of returning Home soon after the Accomplishment of a Task

984. Abu Hurairah (May Allah be pleased with him) reported: The Messenger of Allah (PBUH) said, "Travelling is a torment because it deprives a traveller of his food, drink and sleep. So when one of you has accomplished his purpose of journey, let him return home quickly.''
[Al-Bukhari and Muslim].

Commentary: Travel has been called a tribulation for two reasons. First, man misses his family, relatives and friends. Second, he also suffers its hardships and strains. He should, therefore, return home when the object of the journey is achieved.