Yeah, the same one that says my Grandmother died. And the George Washington died. And that guy on the news in the motorcycle crash. And of course countless others in and NOT in the Bible.
You can't say "If the bible didn't say it, it didn't happen", because the bible doesn't say a LOT.
You want to make up something, you have to site YOUR source. And of course I know the pagan source for the Earth Mother worship. I know when it entered the Church and what it has done to the body and WHY the other corruptions have been sprung from it.
Your question is not germane. You cannot prove a negative, YOU have the burden to meet and it cannot be met. The end.
I'm not saying, "if the Bible didn't say it, it didn't happen," although that appears to be the position of those who assert that Mary could not have been assumed into heaven.
The fact is, Scripture tells us that Moses died. Scripture does not tell us that Mary did. No position that you take will change that.