Which preposition to use with ichors

of Occurrences 5%

Some of this mysterious unction would distill itself into the unconsecrated ichor of the rest of the family, and Kate, as well as himself, would be part of the patrician caste.

in Occurrences 1%

As well might he who eats the flesh of Lambs, And smacks the ichor in a savoury dish, Boast his humanity, and say "My hand Ne'er slew a Lamb;" and censure as a crime, The Butcher's cruel, necessary trade.

Which preposition to use with  ichors