Markaz Nizamuddin, which is the international headquarters of Tabilghi Jamaat for close to 100 years, offered its premises for setting up a quarantine facility.
The apex court pulled up the Centre for its "evasive" and "brazen" affidavit on the issue.
The Supreme Court on Thursday voiced serious concern over the running of fake news on social media platforms and web portals, and said even news shown in a section of channels bears communal tone, which may bring a bad name to the country.
Babita Phogat claimed that she was getting threats after she had posted a series of tweets on the Islamic sect. #SuspendBabitaPhogat trended on Twitter as many users criticised her remarks.
According to the police, the doors of the markaz were opened at around 12.30 pm.
The Delhi high court on Friday questioned the Delhi police what offence was committed by certain Indian nationals when they housed foreigners, who attended the Tablighi Jamaat congregation last year, during a nationwide lockdown, saying the government notification did not impose any bar on persons residing at any particular place.
The markaz (centre) in the south Delhi neighbourhood organised a Tabligh-e-Jamaat from March 1-15 and at least 2,000 people, including foreigners and Indians from across the country, attended it.