At another point, Mr. Mubarak said that about six months before he was forced from office, Prime Minister Benjamin Netanyahu “tested the waters” about a plan to displace the Palestinian population of Gaza into the Egyptian Sinai Peninsula.

“No, no,” Mr. Mubarak said he had replied. “Forget about it unless you want to start another war between you and us. The borders can’t be touched.”

But he is also heard saying he sometimes used Israel’s influence in Washington for his own purposes, perhaps alluding to the role that pro-Israeli lobbyists often played in securing American aid for their allies in Cairo. “I exploit the Israelis this way, and I stirred sedition” between Israel and the United States, Mr. Mubarak said. “I put them in confrontation with each other.”

At another point, Mr. Mubarak dismissed Mr. Morsi as overly reliant on Qatar, an oil-rich monarchy allied with the United States and supportive of the Brotherhood. “Qatar will bring American Jews” to Egypt, Mr. Mubarak said. “All will have American and Jewish passports, they will start projects and I don’t know what, and it will be worse.”

He speculated that Jews might have played a role in a proposal to dam the Nile upstream from Egypt in Ethiopia, a major worry in Cairo. “The Jews work there,” Mr. Mubarak said. “Africa is full of Jews.” He said of a former chief of the International Monetary Fund, “He was a Jew, but skillful.”

Mr. Mubarak is also heard insisting that, in addition to conspiring with the United States, Mr. Morsi was collaborating with the Palestinian militant group Hamas, which the United States has labeled a terrorist organization. “They’re the ones who helped him during the revolution,” Mr. Mubarak said of Hamas.

He said in the recordings that American efforts to remove him began in 2005 when Washington pressed him to allow at least token rivals to run for president against him instead of holding a one-candidate plebiscite for another term in the office. He said that he had promised to “hand it over” in the next election, scheduled for 2011, but that the Americans had not trusted him.