Musannaf Ibn Abi Shaybah

Hazrat Ubaid bin Umair says that I offered the Fajr prayer behind Hazrat Umar, and in the supplication of Qunoot he said these words: O Allah! We seek help from You, we seek forgiveness from You, we praise You well, we do not show ingratitude to You, we forsake and distance ourselves from those who disobey You. O Allah! We worship You alone, we pray for You, we prostrate before You. We walk towards You, we hope for Your mercy, we fear Your punishment, and surely Your punishment will reach the disbelievers.