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
hakim:8264 – al-Shaykh Abū Bakr b. Isḥāq > Muḥammad b. Ayyūb > ʿAmmār b. Hārūn > Muḥammad b. Ziyād al-Ṭaḥḥān > Maymūn b. Mihrān > Ibn ʿAbbās

[Machine] The Messenger of Allah ﷺ said, "Beware of sitting in the sun, as it fades the clothing, weakens the wind, and reveals hidden diseases." That is from the wisdom of the miller.  

الحاكم:٨٢٦٤ – حَدَّثَنَا الشَّيْخُ أَبُو بَكْرِ بْنُ إِسْحَاقَ أَنْبَأَ مُحَمَّدُ بْنُ أَيُّوبَ أَنْبَأَ عَمَّارُ بْنُ هَارُونَ ثَنَا مُحَمَّدُ بْنُ زِيَادٍ الطَّحَّانُ ثَنَا مَيْمُونُ بْنُ مِهْرَانَ عَنِ ابْنِ عَبَّاسٍ قَالَ

قَالَ رَسُولُ اللَّهِ ﷺ «إِيَّاكُمْ وَالْجُلُوسَ فِي الشَّمْسِ فَإِنَّهَا تُبْلِي الثَّوْبَ وَتُنْتِنُ الرِّيحَ وَتُظْهِرُ الدَّاءَ الدَّفِينَ» ذا من وضع الطحان  

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Collected by Suyūṭī
suyuti:9306a –
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السيوطي:٩٣٠٦a –

"إِيَّاكُمْ وَالجُلُوسَ في الشَّمْسِ؛ فإِنَّها تبلِى الثَّوب، وَتُنتِنُ الرِّيحَ، وتُظهِرُ الدَّاءَ الدَّفِينَ ".  

[ك] الحاكم في المستدرك وَتُعُقِّب عن ابن عباس