215. hadíth
وَ قَالَ عَلَيْهِ اَلسَّلاَمُ: «لاَ يُفْطِرُ اَلرَّجُلُ فِي شَهْرِ رَمَضَانَ إِلاَّ بِسَبِيلِ حَقٍّ ».
Imam (a.s) said: "A man should not break his fast in the Month of Ramadan except for a rightful cause."
Man Lā Yaḥḍuruh al-Faqīh
Shaykh Muḥammad b. ʿAlī al-Ṣaduq
Book of Fasting
Chapter on the Obligation of Shortening the Fast During Travel
A fordítás angol nyelvű (Bab Ul Qaim Publications), forrás: Thaqalayn.net.