Musannaf Ibn Abi Shayba 3:5351

Abu Bakr narrated to us, he said: Ghundar narrated to us, from Shu’bah, from Qatadah, regarding Husayn and al-Hasan concerning the man who stands between the two *tarwihas* (intervals of the Tarawih prayer) reciting until the Imam rises, then he enters with him. Shu’bah said: One of them disliked it, and the other did not dislike it. And Hisham said: He is Yunus ibn Jubayr.