To comb the hair after dark is a sign of sickness.
Comb your hair after dark,
Comb sorrow to your heart.
Connecticut.

To comb the hair after dark is a sign of sickness.
Comb your hair after dark,
Comb sorrow to your heart.
Source: Current Superstitions (1896), entry 1290.
Fanny D. Bergen, editor.
Modern normalized navigation; the historical attribution above remains unchanged.