Musannaf Ibn Abi Shaybah

It is narrated from Hazrat Ibn Abbas (may Allah be pleased with them) that he said: When Hazrat Umar (may Allah be pleased with him) was attacked, I went to him and said: O Commander of the Faithful! Receive glad tidings of Paradise. When other people disbelieved, you (may Allah be pleased with you) accepted Islam. When others were disgracing the Messenger of Allah (peace and blessings be upon him), you (may Allah be pleased with you) strove in jihad alongside him (peace and blessings be upon him). And the Messenger of Allah (peace and blessings be upon him) passed away in a state that he was pleased with you. And during your caliphate, not even two people have differed, and you are dying as a martyr. Hazrat Umar (may Allah be pleased with him) said: Say this to me again. So I repeated it to him, and he (may Allah be pleased with him) said: By Him besides whom there is no deity, if I had gold and silver equal to what is on the earth, I would ransom myself with it from the terrors of the Day of Resurrection.