Anas bin Malik (RA) reported that the Messenger of Allah (ﷺ) observed Qunut for one month invoking curse upon Ri'l, Dhakwan, 'Usayya. those who disobeyed Allah and His Messenger (ﷺ) .
Hadith ReferenceSahih Muslim / The Book of Mosques and Places of Prayer / Hadith: 677