Section 50
SEC. 50. Every person who enlists or reenlists in the National Guard shall sign an enlistment paper in form prescribed by the adjutant general, and by taking the following oath or affirmation, which may lie administered by any commissioned officer: "I do solemnly swear (or affirm) that I will bear true allegiance to the Government of the United States and the Government of the Philippine Islands, that I will support the Constitution and laws thereof, and serve the Government of the Philippine Islands faithfully for a term of three years, unless I am sooner discharged, or cease to be a citizen of the Philippine Islands; that I will obey the orders of the Commander in Chief and such officers as may be placed over me, and the laws governing the military-forces of the Government of the Philippine Islands. So help me God."