lambda contains in array

Question

My array A may be returns array of age likes

int [] A = {11,12,13}  or
int [] A = {14,15}     or   
int [] A = {11,14}

My Person table has column likes

ID    Name       Age
---------------------
1     John       12     
2     Michael    15
3     Tom        13
4     Owen       14

How can I get row from this table depend on my array's values using lambda ?

myASPGridView.DataSource = DBContext.Persons.Where(.....);

Answer 1

It should be something like that:

int [] A = {11,12,13};
myASPGridView.DataSource = DBContext.Persons.Where(p => A.Contains(p.Age));

Answer 2

Do you want this?

x => A.Contains(x.Age)

x denotes the input (in this case, your database row) and the function returns true where the array A contains x.Age.