E.i.I.Fogel, Beliefs and superstitions of the Pennsylvania lermans (1915) S.175 Wammer di ki 's erschtmol in di wet dut, sakt mer: "fress net wi en wolf," no waerre si.net dik. (Berks County, Bucks County, Lebanon County Lehigh County, Monroe County, Northampton County, Schuylkill County; Kaiserslautern)