What did Our Lady of Fatima say about the Rosary?

Our Lady of Fatima requested that the shepherd children, Lucia, Francisco, and Jacinta, pray the Rosary every day.

During her second apparition on June 13, 1917, she told the children to return on the thirteenth of the following month and instructed them to pray the Rosary daily and learn to read. According to Aleteia, she mentioned the Rosary again during her third apparition on July 13, 1917.