Minority Leader Mitch McConnell declined to respond to a question Monday about why the legislation was held up.

“It will pass this week,” he said.

Other Republicans in Senate leadership struck a similar tone. Sen. John Barrasso (R-Wyo.) told POLITICO he would “expect it to pass” and Sen. John Thune (R-S.D.), McConnell’s No. 2, echoed that at “some point this is going to pass and it will pass big.”

Republicans say they blocked the bill because of concerns spearheaded by Sen. Pat Toomey (R-Pa.) over what the retiring senator called a “budgetary gimmick” — language that he argued could allow certain funds to be used for programs unrelated to veterans’ health care. That language was in the bill when it initially passed the Senate in an 84-14 vote, before a technical snag forced the chamber to vote on it again.

“This stuff got drug out, but remember why it got drug out. When they passed it over here the first time, they did it wrong,“ Thune said, adding it was Democrats who “screwed up the first time.”