42 U.S.C. § 290kk–2
Limitations on use of funds for certain purposes
No funds provided under a designated program shall be expended for sectarian worship, instruction, or proselytization.
( July 1, 1944, ch. 373 , title V, § 596B, formerly § 583, as added Pub. L. 106–554, § 1(a)(7) [title I, § 144] , Dec. 21, 2000 , 114 Stat. 2763 , 2763A–622; renumbered § 596B, Pub. L. 119–44, title I, § 107(a)(2) , Dec. 1, 2025 , 139 Stat. 674 .)