Jabir (May Allah be pleased with him) said:
I heard the Messenger of Allah (ﷺ) as saying, "The Satan has despaired of being worshipped by those who engage in prayer in the Arabian Peninsula but (has not lost hope) in creating dissension among them."[Muslim].
App reference: Book 18, Hadith 84
Arabic/English book reference: Book 18, Hadith 1594