Chapter on the Rulings of Congregational Prayer (the Minimum Number for Congregational Prayer, the Description of the Imam, Who Is to Be Followed and Who Is Not to Be Followed, Recitation Behind Both of Them, the Rulings of Those Led in Prayer, and Other Such Rulings Related to It)
Chapter on the Rulings of Congregational Prayer (the Minimum Number for Congregational Prayer, the Description of the Imam, Who Is to Be Followed and Who Is Not to Be Followed, Recitation Behind Both of Them, the Rulings of Those Led in Prayer, and Other Such Rulings Related to It)
وإذا صليت خلف من لا يقتدي به وجبت عليك القراءة سمعت قراءته أو لم تسمع روى ذلك
And if you pray behind someone who is not to be followed, then recitation becomes obligatory upon you whether you hear his recitation or not. This was narrated: