When two or three people go between different posts, in the entrance of gardens, cemeteries, etc., it is a sign they will be separated or disappointed.
General in the United States.

When two or three people go between different posts, in the entrance of gardens, cemeteries, etc., it is a sign they will be separated or disappointed.
Source: Current Superstitions (1896), entry 668.
Fanny D. Bergen, editor.
Modern normalized navigation; the historical attribution above remains unchanged.