Sahih Bukhari Volume 6, Book 60, Hadith Number 66.

Narrated By ‘Aisha : When the last Verses of Surat-al-Baqara were revealed, the Prophet read them in the Mosque and prohibited the trade of alcoholic liquors. “If the debtor is in difficulty, grant him time till it is easy for him to repay…” (2.280)

Narrated ‘Aisha: When the last Verses of Surat-al-Baqara were revealed, Allah’s Apostle stood up and recited them before us and then prohibited the trade of alcoholic liquors.