The federal government partially shut down for the first time since 2013 on Saturday, after a House-passed bill failed to garner enough votes to clear the Senate amid a bruising battle over immigration and spending.

Both chambers were meeting again Saturday, with procedural votes likely delaying any measurable progress on funding until Sunday at the earliest, although some lawmakers held out hope for earlier action.

Funding expired as most Senate Democrats voted against the House bill that would have extended operations through Feb. 16, as well as delay Obamacare taxes and extend the Children’s Health Insurance Program for six years.

But the bill did not address the Deferred Action for Childhood Arrivals program, which President Donald Trump has ordered an end to. Democrats want to extend the program, which spares certain undocumented immigrants from deportation.

In a Saturday afternoon briefing from the White House, legislative director Marc Short said the White House’s position on DACA and other immigration issues, including border control, would not be negotiated as long as the government was shut down. The White House reiterated this stance even as some congressional Republicans, including Sen. Lindsay Graham, tried to keep the prospects of immigration negotiations with Democrats alive.

A shutdown coincides with Trump’s one-year anniversary in office on Saturday and a series of Women’s Marches largely critical of Trump. The president tweeted his belief that women should be embracing their low unemployment rate.

On Friday, Senate Minority Leader Charles Schumer said he and Trump had made some progress after a meeting in the Oval Office.

Five Senate Democrats joined most Republicans in voting for the bill to keep the government open: Joe Donnelly of Indiana, Heidi Heitkamp of North Dakota, Doug Jones of Alabama, Joe Manchin of West Virginia and Claire McCaskill of Missouri. All but Jones are up for re-election next year in states that Trump won in 2016.

Five Senate Republicans voted against the House bill, including Jeff Flake of Arizona, Lindsey Graham of South Carolina, Mike Lee of Utah and Rand Paul of Kentucky. Senate Majority Leader Mitch McConnell also voted “no,” so he will be able to call up a stopgap budget for another vote later.

McConnell said he would offer a bill to keep the government open through Feb. 8, which appeared to have the support of Sen. Graham on Saturday. The federal government had been running on three consecutive temporary funding bills since the new fiscal year began in October.

Finger pointing intensified Friday, with the White House pinning a shutdown on Schumer. The New York Democrat had said Thursday a deal was “within reach” on immigration and spending.

Schumer later charged that negotiating with Trump was like “negotiating with Jell-O.”

“Democrats are far more concerned with illegal immigrants than they are with our great military or safety at our dangerous southern border,” he said in a Twitter post early on Saturday. “They could have easily made a deal but decided to play Shutdown politics instead.”

Markets shrugged off the drama leading up to the shutdown on Friday. U.S. stocks finished Friday and the week higher. Both the S&P 500 SPX, -1.11% and the Nasdaq COMP, -1.07% ended at records as optimism about corporate earnings outweighed shutdown fears.

See:Market Snapshot.

A shutdown will have muted effects over the weekend, when many federal offices are closed. Negotiators could work through the weekend to strike a deal.

Without a new spending bill, federal employees will be furloughed, but the U.S. mail will be delivered and military personnel will remain on duty.

Read more: Here’s what would happen if the government shuts down.