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_name_24 (first_elected INTEGER, results VARCHAR, incumbent VARCHAR)

### Question ###
What is the highest First Elected, when Results is "Re-elected", and when Incumbent is "Lincoln Davis"?

### Accurate SQL ###

SELECT MAX(first_elected) FROM table_name_24 WHERE results = "re-elected" AND incumbent = "lincoln davis"