2 U.S. Code § 5302
2 U.S. Code § 5302 is about Salaries payable monthly after taking oath. It is under Subchapter I (Member Pay) of Chapter 53 (House of Representatives Members) of Title 2 (The Congress) of the Code.
Each Member and Delegate, after he has taken and subscribed the required oath, is entitled to receive his salary at the end of each month.