From Sahih Bukhari (Hadith 2932):
Narrated Abu Huraira:The Prophet (ﷺ) used to recite the following invocations during Qunut: "O Allah! Save Salama bin Hisham. O Allah! Save Al-Walid bin Al-Walid. O Allah! Save `Aiyash bin Rabi`a O Allah ! Save the weak Muslims. O Allah! Be very hard on Mudar tribe. O Allah! Afflict them with years (of famine) similar to the (famine) years of the time of Prophet Joseph
Reference: Bukhari 2932