How to provide proof of funds to seller when I have line of cred

[Eric Hathway]

This is my first BRRRR. I'm offering cash on a foreclosure and the seller wants proof of funds. I have a home equity line of credit which I set up for this purpose with a more than sufficient limit.

Should I provide them proof of the line of credit?

I emailed my agent to ask her, but I wanted to get some other's people thoughts also. Thanks in advance.