Volume 1, Book 8, Number 460:
Narrated ‘Kab bin Malik:
During the life-time of Allah’s Apostle I asked Ibn Abi Hadrad in the mosque to pay the debts
which he owed to me and our voices grew so loud that Allah’s Apostle heard them while he was in
his house. So he came to us after raising the curtain of his room. The Prophet said, “O Ka’b bin
Malik!” I replied, “Labaik, O Allah’s Apostle.” He gestured with his hand to me to reduce the debt to
one half. I said, “O Allah’s Apostle have done it.” Allah’s Apostle said (to Ibn Hadrad), “Get up and pay
it.”