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_50230 ( "Name" text, "Country" text, "Date of birth" text, "Debut" text, "Last match" text, "Age as of 1 February 2014" text )

### Question ###
What is the Pananmal Punjabi's date of birth?

### Accurate SQL ###

SELECT "Date of birth" FROM table_50230 WHERE "Name" = 'pananmal punjabi'