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.
tabarani:10930al-ʿAbbās b. al-Faḍl al-Asfāṭī > ʿAbd al-Raḥman b. al-Mubārak al-ʿAyshī > Wuhayb > ʿAbdullāh b. Ṭāwus from his father > Ibn ʿAbbās

[Machine] The Prophet ﷺ entered the mosque on Friday and saw a man standing in the sun without seeking shade. The Prophet ﷺ asked, "What is wrong with him?" They said, "He vowed to stand without seeking shade or breaking his fast." The Prophet ﷺ said, "Tell him to sit, seek shade, and break his fast."  

الطبراني:١٠٩٣٠حَدَّثَنَا الْعَبَّاسُ بْنُ الْفَضْلِ الْأَسْفَاطِيُّ ثنا عَبْدُ الرَّحْمَنِ بْنُ الْمُبَارَكِ الْعَيْشِيُّ ثنا وُهَيْبٌ ثنا عَبْدُ اللهِ بْنُ طَاوُسٍ عَنْ أَبِيهِ عَنِ ابْنِ عَبَّاسٍ

أَنَّ النَّبِيَّ ﷺ دَخَلَ الْمَسْجِدَ يَوْمَ الْجُمُعَةِ فَإِذَا هُوَ بِأَبِي إِسْرَائِيلَ قَائِمًا فِي الشَّمْسِ وَلَا يَسْتَظِلُّ فَقَالَ النَّبِيُّ ﷺ «مَا لَهُ؟» قَالُوا نَذَرَ أَنْ يَقُومَ وَلَا يَسْتَظِلَّ وَلَا يُفْطِرَ قَالَ «مُرُوهُ فَلْيَجْلِسْ وَلْيَسْتَظِلَّ وَلْيُفْطِرْ»