Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_38 (first_elected INTEGER, results VARCHAR, incumbent VARCHAR)
### Question:
What is the lowest First Elected, when Results is "Re-elected", and when Incumbent is "Lincoln Davis"?
### Answer:
SELECT MIN(first_elected) FROM table_name_38 WHERE results = "re-elected" AND incumbent = "lincoln davis"