Sunan Abi Dawud

The aforesaid tradition has been transmitted by Abu Ishaq with the same chain and to the same effect. In the last of this tradition he said:The version has the words: ""He would recite the supplication of the witr."" He did not mention the words: ""I say them in the witr."" Abu Dawud said: The name of Abu al-Hawra' is Rabi'ah b. Shaiban