You can’t claim to not knowing any false prophesies.
You can, just ignore it and pretend it doesn’t exist and that is what you are doing.
I get it, really. I mean, what else are you going to do?
To acknowledge a false prophecy would undermine your faith and who the heck wants to change something so core to their sanity and identity.
I sure wouldn’t.
But false prophesies do exist, you have knowledge of them and choose to sweep them under the carpet or lock them in a closet so they won’t be revealed.