مُسْنَدُ أَحْمَدَ
Musnad Ahmad 2460
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated from Ibn ‘Abbas (رضي الله عنه) that The Messenger of Allah (ﷺ) prayed on a reed mat.
Musnad Ahmad 2472Saheeh because of corroborating evidence; this is a da'eef i