https://torontodawah.com/the-ruling-on-praying-witr-under-an-imaam-who-sits-in-the-second-rakah-shaykh-al-islaam-ibn-taymiyyah/
The Ruling On Praying Witr Under An Imaam Who Sits In The Second Rakah - Shaykh al-Islaam Ibn Taymiyyah