From Catholic News Agency:
St. Anthony of Padua is one of the most famous saints in the Catholic Church, partly because of his connection to St. Francis of Assisi and also because he is popularly invoked as the patron saint of lost items.
St. Anthony’s feast day is today, June 13. But you may not be aware that there’s another important day of the year when St. Anthony is celebrated in Padua: Feb. 18, the day his tongue was removed. Thankfully, this took place after the saint had died, during the first of two exhumations of the saint in the year 1263, three decades after his death.