The Senate is working overnight into the early hours of Thursday morning as it weighs whether to claw back $9 billion in federal funds already congressionally approved for foreign aid and public broadcasting programs as a deadline to act on the White House priority looms.

The vote marked the first time in decades that a president has successfully submitted such a rescissions request to Congress, and the White House suggested it won’t be the last.

Two Republicans opposed the measure in the Senate: Sen. Susan Collins, who chairs the Senate Appropriations Committee, and Sen. Lisa Murkowski.