Account Information table from Accounts Payable

Good day. I am trying to find which table contains the Account information from an Accounts Payable invoice. Can anyone point me in the right direction?

I would like to pull in the Account (general ledger string) from the Payables distributions section. I am trying to create a report based off of an expense report, however, the Account information was changed in the Payables module (after the expense report was imported into Payables). The problem I am having is that the account information in the Accounts Payable folder (Expense Reports table and GL Accounts table) is incorrect and not pulling the adjusted information. It seems to be pointing only to the Account information from the Expense Reports table.