If you walk with a gentleman (for the first time), and have on new shoes and go over a bridge, you will marry him.
Eastern Massachusetts.

If you walk with a gentleman (for the first time), and have on new shoes and go over a bridge, you will marry him.
Source: Current Superstitions (1896), entry 279.
Fanny D. Bergen, editor.
Modern normalized navigation; the historical attribution above remains unchanged.