מַחֲשָׁבָה

From LSJ

ἐν πιθήκοις ὄντα δεῖ εἶναι πίθηκον → in Rome we do as the Romans do | when in Rome, do as the Romans do | when in Rome, do as the Romans | when in Rome, do like the Romans do | when in Rome | being among monkeys one has to be a monkey

Source

English (Strong)

or machashebeth; from חָשַׁב; a contrivance, i.e. (concretely) a texture, machine, or (abstractly) intention, plan (whether bad, a plot; or good, advice): cunning (work), curious work, device(-sed), imagination, invented, means, purpose, thought.