The Messenger of Allah ﷺ said, "The Hour will not come until there arise deceitful liars, close to thirty of them, each one claiming that he is the Messenger of Allah."
وقال رسول الله ﷺ لا تقوم الساعة حتى ينبعث دجالون كذابون قريبا من ثلاثين كلهم يزعم أنه رسول الله
This is also sahih, and it appears in Sahifa Munfaridah as number 24. Bukhari reported it [4:200 print / 4:454 Fath] - this hadith and the one before it being a single hadith - through the route of the Sahifa, as we mentioned regarding the previous one. Muslim reported it [8:189 print / 2:372 Bulaq] - as a single hadith - through the route of the Sahifa, but he did not mention its wording, referring instead to his earlier narration through the copy of Araj. This has already passed regarding the copy of Araj at 7227, from Abdul-Rahman bin Mahdi, from Malik, from Abu Zinad, from Araj.