Language:
كتاب الصلاة
8  
Prayers (Salat)
(10)
Chapter: What may be used to cover the private parts of the body
(10)
باب مَا يَسْتُرُ مِنَ الْعَوْرَةِ
Sahih al-Bukhari 368

Narrated Abu Huraira:

The Prophet (ﷺ) forbade two kinds of sales i.e. Al-Limais and An-Nibadh (the former is a kind of sale in which the deal is completed if the buyer touches a thing, without seeing or checking it properly and the latter is a kind of a sale in which the deal is completed when the seller throws a thing towards the buyer giving him no opportunity to see, touch or check it) and (the Prophet (ﷺ) forbade) also Ishtimal-As- Samma' and Al-Ihtiba' in a single garment.

حَدَّثَنَا قَبِيصَةُ بْنُ عُقْبَةَ، قَالَ حَدَّثَنَا سُفْيَانُ، عَنْ أَبِي الزِّنَادِ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، قَالَ نَهَى النَّبِيُّ صلى الله عليه وسلم عَنْ بَيْعَتَيْنِ عَنِ اللِّمَاسِ وَالنِّبَاذِ، وَأَنْ يَشْتَمِلَ الصَّمَّاءَ، وَأَنْ يَحْتَبِيَ الرَّجُلُ فِي ثَوْبٍ وَاحِدٍ‏.‏
Reference : Sahih al-Bukhari 368
In-book reference : Book 8, Hadith 20
USC-MSA web (English) reference : Vol. 1, Book 8, Hadith 364
  (deprecated numbering scheme)