Ibn Mas'ud (May Allah be pleased with him) said:
The Prophet (ﷺ) said, "Ruined are Al-Mutanatti'un." He repeated this thrice.[Muslim]. (RU)
App reference (RU): Book 18, Hadith 226 (RU)
Arabic/English book reference (RU): Book 18, Hadith 1736 (RU)