'Itself' in the Bible

For when Moses had given all the rules of the law to the people, he took the blood of goats and young oxen, with water and red wool and hyssop, and put it on the book itself and on all the people,

For Christ did not go into a holy place which had been made by men's hands as the copy of the true one; but he went into heaven itself, and now takes his place before the face of God for us.