Former Transnet CEO Brian Molefe told the state capture commission that he received a recommendation from his legal team and he approved it.
Koko said he believed he was talking to company secretary Suzanne Daniels and he even paid her R5,000 to process the documents for the family trip.
On Friday, it emerged Deputy Director General Thulani Dlomo dished out firearms to people whose competence was unknown.
'Operation Lock' involved the provision of a safe house and protection for Eugene de Kock after he was released from prison.
Jacob Zuma, who has avoided giving evidence at the commission for months now, will be held in contempt of court should he disobey the ruling of the highest court in the land.
Unidentified witness, Miss K, is continuing her testimony at the state capture inquiry.
A witness, only referred to as Ms K, on Wednesday said the experts appointed to carry out the investigation were paid R1.8 million every month – initially in cash.
Jacob Zuma's lawyer Eric Mabuza on Friday told AFP the ex-president would not be appearing next week.
The state capture commission's legal counsel, Advocate Tembeka Ngcukaitobi, has painted the former president as a defiant witness who has refused to comply with its work.
The Guptas, who were identified to have been key players in the state capture project, fled the country, and attempts to hold them accountable had been unsuccessful.
McKinsey senior partner Alexander Weiss said McKinsey demanded company ownership and a BEE certificate from Regiments but it never came.
The state capture commission said that discussions were initiated with the consultancy company and there had been agreement.
Dr Ben Ngubane testified at the state capture inquiry where he said that Glencore supplied the country's power utility with sub-par coal, leading to further problems at Eskom.
Speaking at the commission of inquiry into state capture, former Eskom board chairperson Ben Ngubane said that there were few black people in the country with the skills that Brian Molefe had. Ngubane was answering questions on Molefe's appointment as Eskom CEO.
Ngubane has told the state capture commission that the pre-payment was intended to secure coal supply and lock prices from Optimum, which was going under, so that whoever bought it would be committed to that supply and prices.
State Security Deputy Minister Zizi Kodwa confirmed to Eyewitness News that he received the money but said the funds did not come from the company, rather from a personal account of someone linked to EOH.
For this, Zondo said Zuma will face the might of the law and he will ask the Constitutional Court to compel him to testify.
Former President Jacob Zuma will find out on Tuesday whether his application for the deputy chief justice to recuse himself is successful.
