speak of the devil
成語所屬單字devil
speak of the devil — 慣用語
1. Said when the person you have just been talking about unexpectedly walks in or a
1.慣用語
釋義
說人人到（指正在談論某人時該人突然出現）
Said when the person you have just been talking about unexpectedly walks in or appears.
例句
We were just talking about Ilan, and speak of the devil — there he is at the door.
Speak of the devil! I was telling Élise about your new job and you walked right in.