Please read the following table in Markdown format and then answer the question according to the table. Table cells in one row are seperated by '|', and different rows are seperated by '
'.

Table:
| Week | Date | Opponent | Result | Attendance |
| --- | --- | --- | --- | --- |
| 1.0 | September 18, 1977 | at Oakland Raiders | L 24-0 | 51022.0 |
| 2.0 | September 25, 1977 | at Kansas City Chiefs | W 23-7 | 56146.0 |
| 3.0 | October 2, 1977 | Cincinnati Bengals | W 24-3 | 40352.0 |
| 4.0 | October 9, 1977 | at New Orleans Saints | W 14-0 | 53942.0 |
| 5.0 | October 16, 1977 | New England Patriots | L 24-20 | 50327.0 |
| 6.0 | October 23, 1977 | Kansas City Chiefs | L 21-16 | 33010.0 |
| 7.0 | October 30, 1977 | at Miami Dolphins | W 14-13 | 40670.0 |
| 8.0 | November 6, 1977 | at Detroit Lions | L 20-0 | 72559.0 |
| 9.0 | November 13, 1977 | Denver Broncos | L 17-14 | 45211.0 |
| 10.0 | November 20, 1977 | Oakland Raiders | W 12-7 | 50887.0 |
| 11.0 | November 27, 1977 | at Seattle Seahawks | W 30-28 | 58994.0 |
| 12.0 | December 4, 1977 | Cleveland Browns | W 37-14 | 37312.0 |
| 13.0 | December 11, 1977 | at Denver Broncos | L 17-9 | 74905.0 |
| 14.0 | December 18, 1977 | Pittsburgh Steelers | L 10-9 | 50727.0 |
Question:
When did the Chargers play the Denver Broncos before Week 10?
Answer:
November 13, 1977