A Republican at the House impeachment hearing is using a foot-tall stack of transcripts to push back against Democrats saying President Donald Trump tried bribing Ukrainian officials.

Rep. John Ratcliffe spoke during a hearing as part of the impeachment inquiry into President Donald Trump. Watch in the player above.

House Speaker Nancy Pelosi of California has said it was “bribery” when Trump withheld U.S. military aid in hopes Ukraine would agree to investigate his Democratic opponents.

At Tuesday’s impeachment hearing, Texas GOP Rep. John Ratcliffe displayed what he said was 3,500 pages of transcripts from impeachment inquiry interviews with federal officials.

MORE: A guide to the impeachment hearings

He said the word “bribery” only appeared once. It was in a question one attorney asked about unfounded bribery allegations against former Vice President Joe Biden.

Tuesday’s two witnesses — White House national security advisers Alexander Vindman and Jennifer Williams — both told Ratcliffe they’ve not used “bribery” to describe Trump’s actions.

The Constitution cites “bribery” as an impeachable offense.