Which preposition to use with navels

of Occurrences 9%

Thou hast heard me discourse on the subject of persecution, and knowest that poison was administered to me personally on account of my inability to perceive the supernatural light emanating from the navel of Brother Gregory.

on Occurrences 3%

There are likewise certain hogs, which have a navel on the ridge of the back; which the hunters cut out the moment they are killed, as otherwise the carcase would corrupt and stink, so as to be uneatable.

with Occurrences 2%

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.

at Occurrences 1%

Looking Vasco straight in the eyes, he said: "Who then, other than a fool, would venture to raise his hand against the sword of a man like you, who can split a man open from head to navel at one stroke, and does not hesitate to do it?

Which preposition to use with  navels