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
ahmad:21350 – Muḥammad b. ʿUbayd > al-Aʿmash > Yaḥyá b. Sām > Mūsá b. Ṭalḥah > Abū Dhar

[Machine] The Messenger of Allah ﷺ said, "Whoever among you fasts in the month (of Ramadan) for three days, then let him fast the three white days."  

أحمد:٢١٣٥٠ – حَدَّثَنَا مُحَمَّدُ بْنُ عُبَيْدٍ حَدَّثَنَا الْأَعْمَشُ عَنْ يَحْيَى بْنِ سَامٍ عَنْ مُوسَى بْنِ طَلْحَةَ عَنْ أَبِي ذَرٍّ قَالَ

قَالَ رَسُولُ اللهِ ﷺ مَنْ كَانَ مِنْكُمْ صَائِمًا مِنَ الشَّهْرِ ثَلَاثَةَ أَيَّامٍ فَلْيَصُمِ الثَّلَاثَ الْبِيضَ  

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Collected by Suyūṭī
suyuti:622-55b – Abiá Dhar
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السيوطي:٦٢٢-٥٥b –

"عَنْ أَبِى ذَرٍّ قَالَ: مَنْ كَانَ صَائِمًا مِنَ الشَّهْرِ ثَلَاثةَ أَيَّامٍ فَلْيَصُم الثَّلَاثَةَ الْبِيضَ".  

ابن جرير