Which Article of the Indian Constitution mentions that, where the same person is appointed as the Governor of two or more states, the emoluments and allowances payable to him/her shall be allocated among those states?

Article 158 of the Constitution describes the conditions of the Governor's office. Under clause (3A) of Article 158 (inserted by the 7th Constitutional Amendment Act, 1956), when the same person is appointed as the Governor of two or more states, the emoluments and allowances allocated to the Governor are shared among those states in such proportion as the President may by order determine.