Sahih Bukhari 2240

Narrated Ibn `Abbas: The Prophet came (to Medina) and he told the people (regarding the payment of money in advance that they should pay it) for a known specified measure and a known specified weight and a known specified period. ..

Narrated Shu`ba: Muhammad or `Abdullah bin Abu Al-Mujalid said, Abdullah bin Shaddad and Abu Burda differed regarding As-Salam, so they sent me to Ibn Abi `Aufa and I asked him about it. He replied, 'In the lifetime of Allah's Apostle, Abu Bakr..

Narrated Shu`ba: Muhammad or `Abdullah bin Abu Al-Mujalid said, Abdullah bin Shaddad and Abu Burda differed regarding As-Salam, so they sent me to Ibn Abi `Aufa and I asked him about it. He replied, 'In the lifetime of Allah's Apostle, Abu Bakr..

Narrated Muhammad bin Al-Mujalid: `Abdullah bin Shaddad and Abu Burda sent me to `Abdullah bin Abi `Aufa and told me to ask `Abdullah whether the people in the lifetime of the Prophet used to pay in advance for wheat (to be delivered later)...

Narrated Muhammad bin Al-Mujalid: `Abdullah bin Shaddad and Abu Burda sent me to `Abdullah bin Abi `Aufa and told me to ask `Abdullah whether the people in the lifetime of the Prophet used to pay in advance for wheat (to be delivered later)...

Narrated Abu Bakhtari at-Tai: I asked Ibn `Abbas about Salam for (the fruits of) date-palms. He replied The Prophet forbade the sale a dates on the trees till they became fit for eating and could be weighed. A man asked what to be weighed (as..