Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_49653 ( "Stop no." text, "Platform" text, "Line" text, "Stopping pattern" text, "Destination" text )

### Question ###
What is Stop No., when Destination is Perth, and when Line is Midland?

### Accurate SQL ###

SELECT "Stop no." FROM table_49653 WHERE "Destination" = 'perth' AND "Line" = 'midland'