Sayyiduna Imran bin Husayn (may Allah be pleased with him) narrates about the Prophet (peace and blessings be upon him): In the witr he would recite Surah al-A'la, Surah al-Kafirun and Surah al-Ikhlas. (Allamah al-Haythami says:) I say:
Imam al-Nasa'i (may Allah have mercy on him) has also recorded this narration, but he did not mention Surah al-Kafirun and Surah al-Ikhlas.
Imam al-Tabarani recorded this narration in al-Mu'jam al-Kabir; its chain contains a narrator, al-Hajjaj bin Artah, about whom criticism has been made.