The phrase "a statement where he" is correct and usable in written English.
It can be used when referring to a specific statement made by a male individual in a context where the details of that statement are being discussed.
Example: "In the report, there is a statement where he explains his reasoning for the decision."
Alternatives: "a declaration in which he" or "a remark where he".
"I don't recall ever seeing this much water rise so fast and in such a short period of time," Palestine mayor Bob Herrington said in a statement where he also offered condolences to the family of the five victims.
"Obama will be giving this speech on Mardi Gras, so expect binge spending and a parade of excuses," Stockman said in a statement, where he explained that the hashtag would be used to "debunk Obama and tell the truth before the liberal media have a chance to spin his agenda".
That same month, Key made a statement where he claimed Standard and Poor's had said that "if there was a change of Government, that downgrade would be much more likely".
The broadcast used excerpts from McCain's forced "confession" of a year before, including a statement where he said he had bombed "cities, towns and villages" and had received "very good medical treatment" as a prisoner.
Some of us were skeptical, because the only time he had ever publicly discussed global warming before was in a statement where he mocked wind farms as "giant bird blenders".
Shortly after, Slovak Prime Minister Robert Fico released a statement where he claimed that Muslims in Slovakia and all over Europe are a substantial threat to the security of the whole region.
Citing an active investigation, Santa Barbara County District Attorney Joyce Dudley declined to comment, citing a statement where she credited Sacramento County District Attorney Anne Marie Schubert for her leadership in the case.
The presenter later apologised for the incident - which was never broadcast - in a video statement where he "begged forgiveness".
Blankenship responded with a lengthy statement where he called himself "even Trumpier than Trump".
The Olympic diver Tom Daley released a video statement where he shared he has never been happier than he is with his boyfriend, but that he's still attracted to women.
Two months later, however, the band posted a statement where they revealed that the video had been cancelled.
