مُسْنَدُ أَحْمَدَ
Musnad Ahmad 2293
Musnad of 'Abdullah bin al-'Abbas bin 'Abdul-Muttalib from the Prophet
It was narrated from Ibn Abbas (رضي الله عنه) that Jibreel (عليه السلام) said to the Prophet (ﷺ): “Prayer has been made dear to you, so take whatever you want of it.”
Musnad Ahmad 2301Its isnad is da’eef.]