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 Courses ( course_id VARCHAR, course_name VARCHAR )
TABLE: CREATE TABLE Student_Course_Enrolment ( date_of_enrolment VARCHAR, course_id VARCHAR )

### Question ###
What is the date of enrollment of the course named 'Spanish'?

### Accurate SQL ###

SELECT T2.date_of_enrolment FROM Courses AS T1 JOIN Student_Course_Enrolment AS T2 ON T1.course_id = T2.course_id WHERE T1.course_name = "Spanish"