THE SECOND EPISTLE OF PAUL THE APOSTLE TO TIMOTHY.
CHAPTER 3:

15 And that from a child thou hast known
the holy scriptures, which are able to
make thee wise unto salvation through
faith which is in Christ Jesus.
16 All scripture is given by inspiration of
God, and is profitable for doctrine, for
reproof, for correction, for instruction in
righteousness:
17 That the man of God may be perfect,
throughly furnished unto all good works.