Musnad Abu Ya'la al-Mawsili 155:155

On the authority of Abu Hurairah, that the Messenger of Allah (ﷺ) performed Qunut in the Isha prayer after he said, "Allah hears those who praise Him," for a month in his Qunut: "O Allah, save Al-Walid ibn Al-Walid. O Allah, save Salamah ibn Hisham. O Allah, save Ayyash ibn Abi Rabi'ah. O Allah, save the oppressed among the believers. O Allah, intensify Your punishment upon Mudar. O Allah, make it years for them like the years of Yusuf."