# I was circumcised

This can be stated in active form. Alternate translation: "A priest circumcised me" (See: [[rc://en/ta/man/jit/figs-activepassive]])

# on the eighth day

"seven days after I was born"

# a Hebrew of Hebrews

Possible meanings are 1) "a Hebrew son with Hebrew parents" or 2) "the purest Hebrew."

# with regard to the law, a Pharisee

The Pharisees were committed to obeying all of the law. Being a Pharisee showed that Paul was committed to obeying all of the law. Alternate translation: "as a Pharisee, I was committed to obeying all of the law"