It was narrated that Ubayy bin Ka’b said: “The Messenger of Allah صلی اللہ علیہ وآلہ وسلم used to recite: “Glorify the Name of your Lord, the Most High;” in Witr; in the second Rak’ah he would recite: “Say: you disbelievers!”; and in the third “Say: He is Allah, (the) One”. And he only said the Taslimat the end, and he would say - meaning after the Taslim:
‘Subt (Glory be to the Sovereign, the Most Holy)’ three times.” (Da’if)