Limas and Nibadh (Hadith No. 364)

Salam,
Bismillah.

Volume 1, Book 8, Number 364:

Narrated Abu Huraira:

The Prophet forbade two kinds of sales i.e. Al-Limas 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 forbade) also Ishtimal-As-Samma’ and Al-Ihtiba’ in a single garment.

Reference here.

Wassalam.