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_10387 ( "Week" real, "Date" text, "Opponent" text, "Result" text, "Game site" text, "NFL Recap" text, "Attendance" real )

### Question ###
What is the date of the game in a week earlier than 10 played in Texas stadium agains the Atlanta Falcons?

### Accurate SQL ###

SELECT "Date" FROM table_10387 WHERE "Week" < '10' AND "Game site" = 'texas stadium' AND "Opponent" = 'atlanta falcons'