مُسْنَدُ أَحْمَدَ
Musnad Ahmad 1841
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated that Ibn "Abbas said: The Messenger of Allah (ﷺ) said: "Hearsay is not the same as seeing with your own eyes.”
Musnad Ahmad 1842Sahih hadeeth; Da'if (Darussalam)]