Michael Cohen, the former personal attorney of U.S. President Donald Trump, arrives at the witness table to testify before a House Committee on Oversight and Reform hearing on Capitol Hill in Washington, U.S., February 27, 2019. Jonathan Ernst | Reuters

President Donald Trump's former personal lawyer and fixer Michael Cohen on Wednesday gave the House Intelligence Committee documents that reveal alleged editing to the statement he used to lie to Congress in 2017 about efforts to build a Trump Tower in Moscow during the presidential election, a source familiar with the matter told CNBC. Cohen testified last week in public before another House committee that Trump's then-personal lawyer, Jay Sekulow, in 2017 had edited the statement before Cohen delivered it to the intelligence committees of both the House and the Senate. At his closed-door testimony before the House Intelligence Committee on Wednesday, Cohen submitted documents in connection with that earlier claim, the source said.

Cohen's disclosure of documents was first reported by CNN. The Intelligence Committee called Cohen back for additional questioning Wednesday after he completed more than seven hours of testimony before the committee last week. Cohen, 52, pleaded guilty last year to lying to Congress in that statement by falsely claiming the Trump Tower effort was dropped months before Trump locked up the presidential nomination in 2016, and by minimizing Trump's level of involvement in the project. In his public testimony to the House Oversight and Government Reform Committee last week, Cohen was asked about his false statement by Rep. Jamie Raskin, D-Md. "You said you lied to Congress about Trump's negotiations to build his Moscow Tower because he made it clear to you that he wanted you to lie," Raskin, said. "One of the reasons you knew this was because 'Mr. Trump's personal lawyers reviewed and edited my statement to Congress about the timing of the Moscow Tower negotiations before I gave it.'" Raskin, noting that "this is a pretty breathtaking claim," then asked, "Which specific lawyers reviewed and edited your statement to Congress on the Moscow Tower negotiations and did they make any changes to your statement?"