walls have ears

"These walls have ears, for those who know how to listen."

He had heard the old saying that in the Palace the very walls have ears.

"Yes, but here the walls have ears for a fact."

He felt as if the very walls had ears.

She inched still closer, as if afraid the walls had ears.

For him, the walls had ears and the floors had eyes.

The corridor was empty, but with microphones in every second room, the walls had ears.

"I know the walls have ears and probably eyes.

They say that walls have ears; but these, it seems, Have none!

She looked round and said even walls had ears."

They knew spies were everywhere and walls had ears.

The very walls had ears and the Austrian populace loved nothing better than a romance.

Dot had heard often enough how careless talk costs lives, how even walls have ears.

Walls have ears, and these are dreadful times.

The windows here have eyes; the walls have ears.

Here in the palace the walls had ears.

"Yes, the walls have ears", Buergenthal senior would often say.

'Walls have ears' I think you used to say.

Which makes their casual working conversation profoundly interesting to certain people: the walls have ears, and not all the brains attached to them are human.

"The walls have ears, that's what they say!"

'Walls have ears, even those as solid as your own.

"We are alone, Queen," he answered, glancing round, "but these walls have ears."

Remember the expression "if walls had ears"?

"The walls have ears," he said to Spock, "but they won't listen."

Walls have ears as they say.