From a Washington Post story by Paul Farhi headlined “Questioned on Biden documents, his press secretary has only one answer”:

Almost from the day news broke that classified documents had turned up in the home and former office of President Biden, White House press secretary Karine Jean-Pierre has responded to questions about the matter by essentially not responding.

“I would refer you to the White House Counsel’s Office,” she has said repeatedly.

At Friday’s press briefing, Jean-Pierre invoked the phrase or some variation of it eight times — including in response to a question about whether the White House has done an effective job communicating about the lingering controversy.