IBNHIBBAN 3587: from ʿImrān b. Ḥuṣayn —
[Machine] "The Prophet ﷺ said to him or to a man, 'Have you observed any voluntary fasts during this month?' He said, 'No.' He said, 'Then if you break your fast, observe a fast for one or two days.'"

ابن حبّان ٣٥٨٧: عن عمران بن حصين —
أَنَّ النَّبِيَّ ﷺ قَالَ لَهُ أَوْ لِرَجُلٍ «أَصُمْتَ مِنْ سَرَرِ هَذَا الشَّهْرِ شَيْئًا؟ » قَالَ لَا قَالَ «فَإِذَا أَفْطَرْتَ فَصُمْ يَوْمًا أَوْ يَوْمَيْنِ»


Sound (Arnaʾūṭ)
Ibn Ḥibbān > Book of Fasting > § [Machine] A chapter on fasting on the day of Ashura
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