Hadith 1109 e - The Book of Fasting - Sahih Muslim - صحيح مسلم - Collection of Actions, Sayings and Teachings of Prophet Muhammad (صلى الله عليه و سلم) - Kutub as-Sittah

13. The Book of Fasting - كتاب الصيام

13) Chapter: The fasting is valid for the one who is Junub when dawn comes

Sulaiman b. Yasar reported that he asked Umm Salama whether a person (who gets up) in the morning in a state of junub should observe fast. She said:

The Messenger of Allah (ﷺ) (at times) got up in the morning in a state of junub, not because of sexual dreams (but on account of intercourse at night), and then observed fast.

Reference: 1109 e
English reference: Book 6, Hadith 2456
In-book reference: Book 13, Hadith 100
Grade: Sahih
Read this hadith from Darussalam Collection

13) باب صِحَّةِ صَوْمِ مَنْ طَلَعَ عَلَيْهِ الْفَجْرُ وَهُوَ جُنُبٌ ‏‏

حَدَّثَنَا أَحْمَدُ بْنُ عُثْمَانَ النَّوْفَلِيُّ، حَدَّثَنَا أَبُو عَاصِمٍ، حَدَّثَنَا ابْنُ جُرَيْجٍ، أَخْبَرَنِي مُحَمَّدُ بْنُ يُوسُفَ، عَنْ سُلَيْمَانَ بْنِ يَسَارٍ، أَنَّهُ سَأَلَ أُمَّ سَلَمَةَ - رضى الله عنها - عَنِ الرَّجُلِ يُصْبِحُ جُنُبًا أَيَصُومُ قَالَتْ كَانَ رَسُولُ اللَّهِ صلى الله عليه وسلم يُصْبِحُ جُنُبًا مِنْ غَيْرِ احْتِلاَمٍ ثُمَّ يَصُومُ ‏.‏