A hadith like this have been narrated on the authority of Nafi', who based his narrations of the words of Ibn 'Umar but with a slight variation of words.
Sahih Muslim Book 25, Hadith 3
← Previous Hadith This hadith has been narrated on the authority of 'Ubaidullah with the same chain of transmitters. but with a slight variation of words.

Sahih Muslim Book 25, Hadith 2 Next Hadith → It is not proper for a Muslim who has got something to bequeathe to spend even three nights without having his will written down with him regarding it. 'Abdullah b. 'Umar (Allah be pleased with them) said: Ever since I heard Allah's Messenger (ﷺ) say this I have not spent a night without having my will (written) along with me.

Sahih Muslim Book 25, Hadith 4