1 Maccabees 16:14

Now Simon was visiting the cities that were in the country, and taking care for the good ordering of them; at which time he came down himself to Jericho with his sons, Mattathias and Judas, in the hundred threescore and seventeenth year, in the eleventh month, called Sabat:

Background and history of 1 Maccabees, and issues with this book.