He did not vote to fund it. He did not vote to de-fund it. He voted "present".
“And what I think is important for you all, is that when you see people standing in defense of what’s right, that you make sure that your voice is not remembered as one of the silent,” Thomas said. “Because there’s gonna be a day when you’re gonna look around and you’re gonna look at your kids and your grandkids and they’re gonna ask you a question: what happened to the great country that was here when you grew up, and why isn’t it here now, and what did you do?”
-- Justice Clarence Thomas, quoted here
