The family of murdered journalist Jamal Khashoggi denied on Wednesday being in talks to reach a settlement out of court with Saudi authorities following reports that his sons had taken payouts.

“Currently, the trial is taking place and no settlement discussion had been or is discussed,” read an English statement posted to Salah Khashoggi's verified Twitter account.

The Washington Post on April 1 reported Khashoggi's children, including Salah, had received multimillion-dollar homes and were being paid thousands of dollars per month by authorities.

Khashoggi — a contributor to the Post and a critic of the Saudi government — was killed and dismembered in October last year at the kingdom's consulate in Istanbul by a team of 15 agents sent from Riyadh.

His body has not been recovered.

Saudi Arabia's powerful crown prince Mohammed bin Salman has been accused of orchestrating Khashoggi's killing, but a local investigation exonerated him.

Riyadh initially said it had no knowledge of Khashoggi's fate, later blaming rogue agents for his death.

Saudi Arabia's public prosecutor has charged 11 people over the murder.

'Not admission of guilt'

Khashoggi's son said only the family and their attorney were authorised to “claim to be a source of information”.

The statement did not openly confirm or deny possible reparations from the Saudi king or crown prince, whom the family called “guardians to all Saudis”.

“Acts of generosity and humanity come from the high moral grounds they possess, not admission of guilt or scandal,” the statement said.

According to the Post, the payments to his four children — two sons and two daughters — "are part of an effort by Saudi Arabia to reach a long-term arrangement with Khashoggi family members, aimed in part at ensuring that they continue to show restraint in their public statements".

The Khashoggi murder has sparked international outcry and calls to end arms sales to Saudi Arabia, which leads a regional military campaign battling Yemeni rebels linked to Iran.

United States President Donald Trump has been Riyadh's strongest Western ally throughout the Khashoggi affair, phoning Prince Mohammed on Wednesday to discuss "bilateral relations", Saudi state news agency SPA reported. But Republicans and Democrats have both bristled over the White House's apparent embrace of the kingdom and its leadership.

Saudi in spotlight

At least seven writers and bloggers — including two US citizens — were arrested in Saudi Arabia on Friday, according to rights groups, in the first major crackdown since Khashoggi's murder.

The arrests came the day after US lawmakers voted to end military support for the Saudi-led war in Yemen, which has triggered what the United Nations describes as the world's worst humanitarian crisis.

The text cleared the Senate last month and now heads to Trump, who is widely expected to veto the legislation.

The US State Department on Monday also barred entry to 16 Saudi nationals under the Department of State, Foreign Operations, and Related Programs Appropriations Act.

The section in question “provides that, in cases where the Secretary of State has credible information that officials of foreign governments have been involved in significant corruption or gross violations of human rights, those individuals and their immediate family members are ineligible for entry into the United States”.

The State Department has also frozen the assets of some Saudi citizens over the Khashoggi affair.