President Donald Trump did not place his hand on the Bible as he took the oath of office during his inauguration on Monday. First lady Melania Trump stood next to the president holding two Bibles, but the 47th president of the United States didn't place his hand on either as he raised his right hand to take the presidential oath,

The tradition of using a Bible during the swearing-in goes back to the very first inauguration, but not all Presidents have used one.

Museum of the Bible Chief Curatorial Officer Robert Duke said Trump’s personal Bible will be added to the set of U.S. presidential inauguration Bibles.