8 The citizens and inhabitants of Rome must pay two visits to the Lateran, the Vatican, and the Liberian Basilicas, and pray there for some time to God according to Our intentions for the well-being and the exaltation of the Church, for the rooting out of all heresy, and for the conversion of all who are in error, and in accordance with Our intentions pour out prayers to God that concord may reign among Christian princes, and that peace and unity may be the lot of all the faithful. They must also fast for two days, only using the food usually allowed in times of penance, in addition to the forty days of Lent and other days set aside by the Church as fast days. They must also, after having properly confessed their sins, receive Holy Communion, and, in accordance with the advice of their confessor, give an alms, each according to his means, to the furthering of some work likely to promote the propagation and increase of the Catholic Church. Each may choose the object he prefers; but We think it well especially to name two, towards which assistance may be given with the greatest advantage; and of these each is an object which in many places is in need of help and aid, and fruitful in advantage, not less for the State than for the Church, We mean the Primary schools for boys and the Seminaries for the Clergy.
Source: Quod Auctoritate (Vatican.va)