'Amr bin Shu'aib (May Allah be pleased with him) reported:
The Messenger of Allah (ﷺ) said, "A single rider is (accompanied with) Satan and two riders are (accompanied with) two Satans. Three riders form a group."[At-Tirmidhi and Abu Dawud].
App reference: Book 8, Hadith 4
Arabic/English book reference: Book 8, Hadith 959