مُسْنَدُ أَحْمَدَ
Musnad Ahmad 2713
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated from Ibn 'Abbas (رضي الله عنه) that a platter of thareed was brought to the Prophet (ﷺ) and he said: "Eat from the edges and do not eat from the middle, for the barakah descends in the middle.”
Musnad Ahmad 2730Its isnad is hasam]