The winning ticket in Friday’s $72 million Mega Millions lottery drawing was sold at a Staten Island supermarket.

“We’ve been hearing about it all day, but we don’t know who it is,” said an employee at the ShopRite on Hylan Boulevard in New Dorp.

No winner has claimed the prize — which would come to about $28 million after taxes for the lump-sum option.

The store gets a $10,000 bonus for selling the Mega jackpot ticket.

The odds of hitting all five numbers and the Mega Ball are 1 in 175 million.