(10) بَابُ قَوْلِ اللَّهِ عَزَّ وَجَلَّ: {وَلاَ فُسُوقَ وَلاَ جِدَالَ فِي الْحَجِّ}
Narrated Abu Huraira:
The Prophet (ﷺ) said, "Whoever performs Hajj to this Ka`ba and does not approach his wife for sexual relations nor commit sins (while performing Hajj), he will come out as sinless as a newborn child, (just delivered by his mother).
Reference: Sahih al-Bukhari 1820
In-book reference: Book 27, Hadith 15
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 3, Book 28, Hadith 46