retrieving gmail account password

retrieving gmail account password

I set up zoho to retrieve my gmail messages. I can get those messages from zoho.
I tried to login directly to gmail but it didn't accept the password I typed.
Since it's been years I didn't access it directly, it's possible that I typed in a wrong password.
When I clicked on 'I forgot my password' the only option I have is to have the info sent
to an old email address. But that address was deleted a long time ago.

I was wondering if, within zoho, there was a way to retrieve my accounts settings so I
could get this password. I went to Settings--> Mail Accounts
then selected the gmail account then clicked on Edit POP3 Account
but the password box is empty