Its force had been arrested by a metal button on my waistcoat, and it had only inflicted a slight wound on my stomach close to the navel.
"The Memoires of Casanova, Complete The Rare Unabridged London Edition Of 1894, plus An Unpublished Chapter of History, By Arthur Symons"
Jacques Casanova de Seingalt
He shook his head incredulously when the neighbours who had gathered round the invalid each diagnosed some particular ailment, and recommended every imaginable sort of household remedy, from decoctions of rare herbs and stinking ointments to applications on the chest of miracle working prints, and tracing seven crosses on the navel with as many paternosters.
"The Shadow of the Cathedral"
Vicente Blasco Ibañez
The navel string should be at once tied with a cord that has been taken from a strong solution of carbolic acid.
"Special Report on Diseases of Cattle"
U.S. Department of Agriculture J.R. Mohler