Sa'id bin Jubayr (may Allah have mercy on him) says that Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) said: "Thursday! And what a Thursday it was!" Then he wept and said: When the illness of the Messenger of Allah (peace and blessings be upon him) grew severe, he (peace and blessings be upon him) said: "Bring me something so that I may write for you a document after which you will never go astray." They disputed over it, although disputing in the presence of a Prophet is not proper. He (peace and blessings be upon him) said: "Leave me, for the state I am in is better than that to which you are calling me." And he (peace and blessings be upon him) ordered them to do three things: "Expel the polytheists from the Arabian Peninsula, and give gifts to the delegations as I used to give them," and I was made to forget the third.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الجزية / 18747