It was narrated from Anas:
The Messenger of Allah (ﷺ) said the Qunut for a month. - (One of the narrators) Shu'bah said: He cursed some men. Hisham said: He supplicated against some of the tribes of Arabs. - Then he stopped doing that after bowing. This is what Hisham said. Shu'bah said, narrating from Qatadah, from Anas that the Prophet (ﷺ) said the Qunut for a month, cursing Ri'l, Dhawkan and Lihyan.