Congregation Yetev Lev D'Satmar is a large Hasidic synagogue located at Kent Avenue and Hooper Street in Williamsburg, Brooklyn. Its building was constructed in 2006 by followers of Aaron Teitelbaum, as a result of a feud with followers of Zalman Teitelbaum (both sons of the deceased Satmar rebbe Moshe Teitelbaum). It has been dubbed the "miracle synagogue" because it was constructed in just 14 business days.