Musannaf Ibn Abi Shaybah 37821 — Sayings of Umar ibn Abdul Aziz

It is narrated from Hazrat Ubaid bin Abdul Malik that he said Hazrat Umar bin Abdul Aziz used to say: O Allah! Reform that person in whose reformation lies the reformation of the Ummah of Muhammad. And O Allah! Destroy that person in whose destruction lies the reformation of the Ummah of Muhammad.