Gina Haspel, who departed for a secret trip to Turkey on Monday, heard the audio during her visit, according to people familiar with her meetings.
CIA Director Gina Haspel will brief US President Donald Trump on Thursday on the killing of Jamal Khashoggi, White House spokeswoman Sarah Sanders said after the spy agency chief heard an audio recording of the Saudi journalist's death.
Haspel traveled to Turkey this week to review intelligence about the Khashoggi incident and heard an audio recording there of his death, sources told Reuters. Representatives for the CIA and Turkish intelligence declined to comment.
The United States has revoked visas for a number of Saudis thought to be responsible for Khashoggi's death in the Saudi consulate in Istanbul on October 2.
Trump was scheduled to receive an intelligence briefing at 11:30 am (1530 GMT).
The killing of Khashoggi, a Washington Post columnist and a critic of Saudi Arabia's de facto ruler, Crown Prince Mohammed bin Salman, has sparked global condemnation and mushroomed into a major crisis for the world's top oil exporter.
Trump was quoted by the Wall Street Journal on Tuesday as saying that the crown prince bore ultimate responsibility for the operation that led to Khashoggi's death.
Saudi Arabia's public prosecutor said on Thursday the murder of Khashoggi was premeditated, reversing previous official statements that the killing was unintended.