كتاب الجهاد
19  
Jihad
(3b)
Chapter: Conduct while Traveling - Section 2
(2)
باب آداب السفر - الفصل الثاني
Mishkat al-Masabih 3909
Anas reported God’s Messenger as saying, "Keep to travelling by night, for the earth is traversed [more easily]* by night.” *Literally ‘the earth is folded up.' The idea is that at night the journey seems shorter. Abu Dawud transmitted it.
وَعَنْ أَنَسٍ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: «عَلَيْكُمْ بِالدُّلْجَةِ فَإِنَّ الْأَرْضَ تُطوَى بالليلِ» . رَوَاهُ أَبُو دَاوُد
  جيد   (الألباني) حكم   :
Reference : Mishkat al-Masabih 3909
In-book reference : Book 19, Hadith 121