Two weeks ago, Antonio Basco lost his wife, and only family member, in the El Paso massacre.
On Saturday morning, he said his final goodbye to his beloved Margie Reckard -- but with hundreds of fellow community members standing behind him.
More than 3,000 people paid their respects Friday night at a visitation for Reckard in El Paso, according to the Perches Funeral Homes. Hundreds were expected to attend her funeral Saturday morning.
"It was the most beautiful thing I've ever seen," Basco said outside the cemetery early Saturday, speaking about all who have supported him.
RELATED: Margie Kay Reckard was killed in the El Paso shooting. Her husband has no family to attend her funeral
"I love El Paso and [I'm] glad to be your family. Thank you very much," he said. "I got the world's largest family."
Basco welcomed strangers to attend the services because he didn't have any family nearby.
The response to his invitation was so overwhelming that the funeral staff relocated the service to a bigger venue.
“We didn’t know Margie, but we felt that we should be here to pay our respects to Mr. Basco. I don’t know how it feels to not have anybody,” Dolores Luna, a resident of El Paso, said at Reckard’s visitation Friday night. “We are his family here in El Paso. That’s why we’re all her to support him.”
Reckard was an employee of the Walmart, where she and 21 others were killed and more than two dozen were injured when a gunman opened fire on Aug. 3.
Basco arrived at the prayer service Friday to a standing ovation from the hundreds in attendance who had lined up outside for hours and hugs from dozens of attendees.
"Thank you for allowing us to go through this process, for inviting us in. We thank you, Tony, for inviting us. We would have never known that you needed us to be friends, but look at all these friends you have," Harrison Johnson, director of the Perches Funeral Homes, said during the service.
Jordan Ballard, who is from Los Angeles, flew to El Paso specifically to attend the memorial and funeral, despite being a total stranger.
"His story moved me," Ballard told El Paso ABC affiliate KVIA.
Daniel Ramos, an assistant special agent at the FBI El Paso Division, said he felt it was his duty to be there for Basco.
"I had to come. Most of my co-workers felt the same way: to show that we're all a family," Ramos said while waiting in line.
The service was originally scheduled to be held in a chapel that seats 250 people, but Perches had "more than 250 calls" from well-wishers all over the country so they were moved to La Paz Faith Memorial and Spiritual Center, a facility owned by Perches.
"The outpouring and amazing response from all over, not just our city, but the country is gonna be more than the capacity of the venue that we have," Johnson told ABC News early Friday.
"I’m sure it’s gonna be thousands," he added.
La Paz seats 500 people.
"I've been doing this for over 30 years and I’ve never seen this ... for, I guess so to speak, a non-high profile person," Johnson said. “I’ve never experienced such an outpouring of love and support and caring for what you would say is pretty much just an ordinary citizen, you know a loving person.”
Since Perches posted on Facebook that Basco "welcomes anyone to attend his wife’s service" because he had no nearby family, people from as far away as California have expressed interest in attending Reckard’s funeral, Johnson said.
He said Basco has been "overwhelmed" by the response. After speaking with Basco Friday morning, Johnson said he seemed to be “doing well.”
Basco could not immediately be reached.
Reckard’s two sons and her daughter arrived in El Paso Thursday to attend their mother’s funeral, Johnson added.
Our Victim Service Specalists and the FBI El Paso Division would be honored to attend Margie Reckard's services this Friday night. As part of this community, we won't let anyone so severely hurt by this tragedy go through this alone. Mr. Basco, we stand with you. #EPStrong pic.twitter.com/T70QtJB5ie— FBI El Paso (@FBIElPaso) August 16, 2019
The FBI El Paso Division and its Victim Service Specialists will be in attendance at Reckard’s service Friday.
“As part of this community, we won’t let anyone so severely hurt by this tragedy go through this alone,” the department tweeted Thursday. “Mr. Basco, we stand with you.”
ABC News' Kaylee Hartung contributed to this report.