Hadith 232 - Ablutions (Wudu') - Sahih Al-Bukhari - صحيح البخاري - Collection of Actions, Sayings and Teachings of Prophet Muhammad (صلى الله عليه و سلم) - Kutub as-Sittah

4. Ablutions (Wudu') - كتاب الوضوء

65) Chapter: If the (traces of) Janaba (semen) or other spots are not removed completely on washing

Narrated `Amr bin Maimun:

I heard Sulaiman bin Yasar talking about the clothes soiled with semen. He said that `Aisha had said, "I used to wash it off the clothes of Allah's Messenger (ﷺ) and he would go for the prayers while water spots were still visible on them.

Reference: 232
English reference: Vol. 1, Book 4, Hadith 232
In-book reference: Book 4, Hadith 99
Grade: Sahih
Read this hadith from Darussalam Collection

65) باب إِذَا غَسَلَ الْجَنَابَةَ أَوْ غَيْرَهَا فَلَمْ يَذْهَبْ أَثَرُهُ

حَدَّثَنَا عَمْرُو بْنُ خَالِدٍ، قَالَ حَدَّثَنَا زُهَيْرٌ، قَالَ حَدَّثَنَا عَمْرُو بْنُ مَيْمُونِ بْنِ مِهْرَانَ، عَنْ سُلَيْمَانَ بْنِ يَسَارٍ، عَنْ عَائِشَةَ، أَنَّهَا كَانَتْ تَغْسِلُ الْمَنِيَّ مِنْ ثَوْبِ النَّبِيِّ صلى الله عليه وسلم، ثُمَّ أَرَاهُ فِيهِ بُقْعَةً أَوْ بُقَعًا‏.‏