Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
quran:34:18 –

And We placed between them and the cities which We had blessed ˹many˺ visible cities. And We determined between them the ˹distances of˺ journey, ˹saying˺, "Travel between them by night or day in safety."  

And We set between them, between Sheba, who were in Yemen, and the towns which We had blessed, with ˹abundance of˺ water and trees — these being the towns of Syria, to which they used to travel for commerce — prominent towns, continuous ˹along the route˺ from Yemen to Syria, and We facilitated ˹for travellers˺ the journeying through them, such that they would rest for the afternoon in one and spend the night in the next, ˹and so on˺ until the end of their travel, having no need of any supplies or water along the way; and We said, ‘Travel through them night and day safely’, having no fear by night or by day.
القرآن:٣٤:١٨ –

وَجَعَلْنَا بَيْنَهُمْ وَبَيْنَ الْقُرَى الَّتِي بَارَكْنَا فِيهَا قُرًى ظَاهِرَةً وَقَدَّرْنَا فِيهَا السَّيْرَ ۖ سِيرُوا فِيهَا لَيَالِيَ وَأَيَّامًا آمِنِينَ  

{وجعلنا بينهم} بين سبأ، وهم باليمن {وبين القرى التي باركنا فيها} بالماء والشجر وهي قرى الشام التي يسيرون إليها للتجارة {قرى ظاهرة} متواصلة من اليمن إلى الشام {وقدرنا فيها السير} بحيث يقيلون في واحدة ويبيتون في أخرى إلى انتهاء سفرهم ولا يحتاجون فيه إلى حمل زاد وماء أي وقلنا {سيروا فيها ليالي وأياما آمنين} لا تخافون في ليل ولا في نهار.