How to check that a invoice(MIRO) has been posted with ref to PO no. or Delivery Note No.?

We are stucked and not able to find that weather a invoice(Miro) in posted in the system is with the reference of purchase order number or Delivery note number. How to identify this? Is there any indicator to get to know that user posted the invoice based on Po reference or Delivery note reference? I have a miro number how to get to know this at table level or at screen level any where. looking forward for the reply from guru's.