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_9 (date VARCHAR, home VARCHAR, record VARCHAR)
### Question:
When was the home game when the New Jersey team's record became 7-23-7?
### Answer:
SELECT date FROM table_name_9 WHERE home = "new jersey" AND record = "7-23-7"