Hadith 159

Mishkat al-Masabih

Book 3: Purification

Chapter 7

Associating with one who is defiled, and what is permitted - Section 1

باب مخالطة الجنب - الفصل الأول

Mishkat al-Masabih 455
وَعَنْ أَنَسٍ قَالَ: كَانَ النَّبِيُّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ يطوف على نِسَائِهِ وَبِغسْلِ وَاحِد. رَوَاهُ مُسلم
Anas said that the Prophet used to have intercourse with his wives, with only a single washing. Muslim transmitted it.