Rear Wiper Plug Question

I want to take my rear wiper off, but I dont want to pay $20 for the plug from the Honda dealer. So could somebody tell me where I can take the plug off of my car at. Some pics showing where or the plug we be appreciated.

Well let me be the dyck to say: :search:
This is an easy easy one to find info on, but
IIRC there is one in the driver side fender well… but don’t
quote me on that.

I did a search it helped some. But I dont know exactly what the plug looks like. I read there is suppose to be a plug on driver side firewall but Im not for sure the exact place or even what it looks like. So could someone please shed some light on this for me. Thanx