Sahih Muslim
The Book on Government (Kitab Al-Imara)
Book Number: 020 / Hadith Number: 4725
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.