Man Lā Yaḥḍuruh al-Faqīh

Hadith 356
fastingoaths-vows
1925 - وَ سَأَلَهُ عَبْدُ اَلْكَرِيمِ بْنُ عَمْرٍو فَقَالَ: إِنِّي جَعَلْتُ عَلَى نَفْسِي أَنْ أَصُومَ حَتَّى يَقُومَ اَلْقَائِمُ عَلَيْهِ اَلسَّلاَمُ فَقَالَ «لاَ تَصُمْ فِي اَلسَّفَرِ وَ لاَ فِي اَلْعِيدَيْنِ وَ لاَ فِي أَيَّامِ اَلتَّشْرِيقِ وَ لاَ اَلْيَوْمِ اَلَّذِي يُشَكُّ فِيهِ ».
Hadith.1925 - Abd al-Karim ibn Amr asked Imam (as): "I have made a vow upon myself to fast until the Qa'im (as) rises." Imam (as) said: "Do not fast during travel, on the two Eids, on the days of Tashriq, or on the day of doubt."
Source: Shaykh Muḥammad b. ʿAlī al-Ṣaduq