مُسْنَدُ أَحْمَدَ
Musnad Ahmad 3196
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated that Ibn 'Abbas (رضي الله عنه) said. The Messenger of Allah (ﷺ) said: "This and this are the same (with regard to diyah),” and he held his thumb and pinkie finger together.
Musnad Ahmad 3220Its isnad is saheeh, al-Bukhari (6895)]