Remembrance immediately after salam of the witr prayer

The Messenger of Allah (S) would recite (the following chapters) during the witr prayer suras:[Al-Ala], [Al-kafiroon], [Al-ikhlas]…after giving salam he would supplicate three times: ‘How perfect The King, The Holy One is.’ (three times) ..on the third time he would raise his voice, elongate it and add: ‘Lord of the angles and the Rooh (i.e. Jibraeel).