Sahih Muslim Book 020, Hadith Number 4725.
Chapter : Travelling, a tortuous experience-desirability of a traveller's hastening his return to his family after the transaction of his business.
On the authority of Abu Huraira that the Prophet (may peace be upon him) said: Travelling is a tortuous experience. It deprives a person of his sleep, his food and drink. When one of you has accomplished his purpose, he should hasten his return to his family.