مُسْنَدُ أَحْمَدَ
Musnad Ahmad 3835
Musnad of Abdullah bin Mas'ood
It was narrated that Abu 'Aqrab al-Asadi said: I went to 'Abdullah bin Mas'ood (رضي الله عنه) one morning... And he narrated a similar report.
Musnad Ahmad 3858lts isnad is da'eef; it is a repeat of the previous report]