Sunan ad-Darimi 1750
Hāshim b. al-Qāsim And ʾAbū al-Walīd > Shuʿbah > Muḥammad b. ʿAbd al-Raḥman al-Anṣārī > Muḥammad b. ʿAmr b. al-Ḥasan > Jābir b. ʿAbdullāh > Dhakar
The Prophet ﷺ was traveling and saw a crowd, and there was a man sitting in the shade. He asked, "What is this?" They answered, "This is a fasting person." The Prophet ﷺ said, "Fasting while traveling is not from righteousness." – Sound Chain
أَخْبَرَنَا هَاشِمُ بْنُ الْقَاسِمِ وَأَبُو الْوَلِيدِ قَالَا حَدَّثَنَا شُعْبَةُ عَنْ مُحَمَّدِ بْنِ عَبْدِ الرَّحْمَنِ الْأَنْصَارِيِّ قَالَ سَمِعْتُ مُحَمَّدَ بْنَ عَمْرِو بْنِ الْحَسَنِ يُحَدِّثُ عَنْ جَابِرِ بْنِ عَبْدِ اللَّهِ أَنَّهُ ذَكَرَ
أَنَّ النَّبِيَّ ﷺ كَانَ فِي سَفَرٍ فَرَأَى زِحَامًا وَرَجُلٌ قَدْ ظُلِّلَ عَلَيْهِ فَقَالَ «مَا هَذَا؟» قَالُوا هَذَا صَائِمٌ فَقَالَ النَّبِيُّ ﷺ «لَيْسَ مِنَ الْبِرِّ الصَّوْمُ فِي السَّفَرِ» – إسناده صحيح