Mishkat al-Masabih 19 Jihad كتاب الجهاد 111

وَعَنْ أَبِي هُرَيْرَةَ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «السَّفَرُ قِطْعَةٌ مِنَ الْعَذَابِ يَمْنَعُ أَحَدَكُمْ نَوْمَهُ وَطَعَامَهُ وَشَرَابه فَإِذا قضى نهمه من وَجهه فليعجل إِلَى أَهله»

Abu Huraira reported God’s Messenger as saying, “Travel is a piece of punishment which deprives a man of his sleep, food and drink; so when he accomplishes his purpose where he has gone he should hasten to his family.” (Bukhari and Muslim.)