 Tallit and tefillin are adjusted, and if there are among the congregation ten persons who have fasted, they read the Torah reading "Vayechal" (, ) as on other fast days.The selichot are taken partly from the collection used on the general fast days and Yom Kippur, with the "Viddui ha-Gadol" (the great confession of sin by Rabbenu Nissim) and "Ashamnu", and also a beautiful poem written for the occasion by Leon of Modena and beginning with "Yom zeh".Some congregations add "Avinu Malkenu".