Sunan Abi Dawud 4562
سنن أبي داود#4562SahihNarrated 'Amr b. Suh'aib: On his father's authority, said that his grandfather said: The Prophet (ﷺ) said in his address while he was leaning against the Ka'bah: (The blood-wit) for each finger is ten camels
Scholarly Authentication
We show the most cautious grade (weakest-wins) as the overall label. Individual scholars graded it as follows:
Al-AlbaniHasan Sahih
Muhammad Muhyi Al-Din Abdul HamidHasan Sahih
Shuaib Al ArnautHasan
Zubair Ali ZaiIsnaad Hasan
In-book reference: 41:69