Ablutions (Wudu')
4/51. Chapter:
Rinsing one's mouth (with water) after eating As-Sawiq without repaying ablution
Sahih Bukhari
وَحَدَّثَنَا أَصْبَغُ، قَالَ أَخْبَرَنَا ابْنُ وَهْبٍ، قَالَ أَخْبَرَنِي عَمْرٌو، عَنْ بُكَيْرٍ، عَنْ كُرَيْبٍ، عَنْ مَيْمُونَةَ، أَنَّ النَّبِيَّ صلى الله عليه وسلم أَكَلَ عِنْدَهَا كَتِفًا، ثُمَّ صَلَّى وَلَمْ يَتَوَضَّأْ.
Narrated Maimuna: The Prophet (ﷺ) ate (a piece of) mutton from the shoulder region and then prayed without repeating the ablution.
Reference : Sahih al-Bukhari 210In-book reference : Book 4, Hadith 76USC-MSA web (English) reference : Vol. 1, Book 4, Hadith 209