When a jewish boy is _____ days old , he is circumcised. This practice dates back to the time of their ancestor _____________ in the jewish scriptures. From the age of four weeks onwards, jewish boys learn to read and speak the _______ language in order to prepare for their coming of age ceremonyy called _______ _____ , which is translated to mean __________ . This ceremony takes place on the _________ saturday following their __________ birthday. The boy is given 2 sacred objects , to be worn in worship, a _______ and a ________ .