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 | Game site | Attendance |
| --- | --- | --- | --- | --- | --- |
| 1.0 | 1993-09-05 | Denver Broncos | L 26–20 | The Meadowlands | 68,130 |
| 2.0 | 1993-09-12 | at Miami Dolphins | W 24–14 | Joe Robbie Stadium | 70,314 |
| 3.0 | Bye | Bye | Bye | Bye | Bye |
| 4.0 | 1993-09-26 | New England Patriots | W 45–7 | The Meadowlands | 64,836 |
| 5.0 | 1993-10-03 | Philadelphia Eagles | L 35–30 | The Meadowlands | 72,593 |
| 6.0 | 1993-10-10 | at Los Angeles Raiders | L 24–20 | Los Angeles Memorial Coliseum | 41,627 |
| 7.0 | Bye | Bye | Bye | Bye | Bye |
| 8.0 | 1993-10-24 | Buffalo Bills | L 19–10 | The Meadowlands | 71,541 |
| 9.0 | 1993-10-31 | at New York Giants | W 10–6 | Giants Stadium | 71,659 |
| 10.0 | 1993-11-07 | Miami Dolphins | W 27–10 | The Meadowlands | 71,306 |
| 11.0 | 1993-11-14 | at Indianapolis Colts | W 31–17 | RCA Dome | 47,351 |
| 12.0 | 1993-11-21 | Cincinnati Bengals | W 17–12 | The Meadowlands | 64,264 |
| 13.0 | 1993-11-28 | at New England Patriots | W 6–0 | Foxboro Stadium | 42,810 |
| 14.0 | 1993-12-05 | Indianapolis Colts | L 9–6 | The Meadowlands | 45,799 |
| 15.0 | 1993-12-11 | at Washington Redskins | W 3–0 | Robert F. Kennedy Memorial Stadium | 47,970 |
| 16.0 | 1993-12-18 | Dallas Cowboys | L 28–7 | The Meadowlands | 73,233 |
| 17.0 | 1993-12-26 | at Buffalo Bills | L 16–14 | Rich Stadium | 70,817 |
| 18.0 | 1994-01-02 | at Houston Oilers | L 24–0 | Houston Astrodome | 61,040 |
Question:
What is the date of the game played at rich stadium?
Answer:
1993-12-26