What does Esther 6:12 mean?

Haman told his wife Zeresh and all his friends everything that had happened to him. His advisors and his wife said, 'If Mordecai, before whom you've begun to fall, is Jewish, you won't be able to stand against him—you'll surely be ruined.' Esther 6:12 - Modern Text Bible

(Haman's family and friends realize that things are turning against him, and that he can't win against Mordecai.)