Donald Trump said Saturday he finds it "inconceivable" that a lawyer would tape a client, as the president weighed in after the disclosure that in the weeks before the 2016 election, his then-personal attorney secretly recorded their discussion about a potential payment for a former Playboy model's account of having an affair with Trump.

The recording was part of a large collection of documents and electronic records seized by earlier this year by federal authorities from Michael Cohen, the longtime Trump fixer.

In a tweet, Trump called such taping "totally unheard of & perhaps illegal." He also asserted, without elaborating, in post: "The good news is that your favorite President did nothing wrong!"

Cohen had made a practice of recording conversations, unbeknownst to those he was speaking with. Most states, including New York, allow for recordings of conversations with only the consent of one party; other states require all parties to agree to a recording or have mixed laws on the matter. It was not immediately clear where Trump and Cohen were located at the time of the call.

Cohen's recording adds to questions about whether Trump tried to quash damaging stories before the election. Trump's campaign had said it knew nothing about any payment to ex-centerfold Karen McDougal.