Multiple records from last 2 dates

Hi all, I am sure this has been covered somewhere but google and site search didn't have my reply so forgive me. I am trying to run a query that will return all of the records from the previous 2 dates. These dates are not regular intervals nor are they consistent so the dates might be yesterday and today or they might be 8 months ago and 2 months ago. Also for each date there will be multiple records. Hope that makes sense.

Thanks