The forest has an ear, the field has an eye.
More Hungarian Proverbs:
Soup is not eaten as hot as it is cooked.Hungarian
He shouts snake and frog at somebody.
Hungarian
He drives the water to the mill of somebody.
Hungarian
In judging others, the point of departure is always himself.
Hungarian
A bashful beggar will have an empty wallet.
Hungarian
Many geese overpower a pig.
Hungarian