How to merge(contains) two table values ​​using query with linq in C#?

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C#

LINQ

lambda

var query1=entities.Table1.Where(x=>x.TypeID=="4").Select(x=>x.ID).ToList();

var query2=entities.Table2.Where(x=>x.PID==2)Select(x=>x.ID).ToList();

I'm pulling the same fields from two different tables.
The 2nd query retrieves the first query value.

What I have tried:

var query1=entities.Table1.Where(x=>x.TypeID=="4").Select(x=>x.ID).ToList();

var query2=entities.Table2.Where(x=>x.PID==2)Select(x=>x.ID).ToList();

I want to query2 include query1.So I write this query but not true run.

var query2=entities.Table2.Where(x=>x.PID==2 && x.Contains(query1))Select(x=>x.ID).ToList();