One of the special Shabbatot, Shabbat Nachamu is the first Shabbat following Tish’ah Be-Av, and the first of the Seven Shabbatot of Consolation (Shev de-Nechamata) leading up to Rosh ha-Shannah. The haftarah, from which it gets its name, is Nachamu, Nachamu Ami, Yeshayahu 40:1-26.