Not Equal in Query WHERE Condition

Hi ALl,

My Requirement is,

I need to filter the Input data as per below.

I need to stop the data if Employee ID is 1 or 10.

I wrote as below.

Emp No != '1' or Emp No != '10'.

Still I am getting data into Final Table where Emp No = 1 and Emp No = 10.

Could you please help me what condition I should use to eliminate those 2 Employees.

Regards.