Bleak House by Charles Dickens Chapter 53 Page 8

He makes for Sir Leicester Dedlock's, which is at present a sort of home to him, where he comes and goes as he likes at all hours, where he is always welcome and made much of, where he knows the whole establishment, and walks in an atmosphere of mysterious greatness.

No knocking or ringing for Mr. Bucket. He has caused himself to be provided with a key and can pass in at his pleasure. As he is crossing the hall, Mercury informs him, "Here's another letter for you, Mr. Bucket, come by post," and gives it him.

"Another one, eh?" says Mr. Bucket.

If Mercury should chance to be possessed by any lingering curiosity as to Mr. Bucket's letters, that wary person is not the man to gratify it. Mr. Bucket looks at him as if his face were a vista