εἰπὼν ἃ θέλεις, ἀντάκουε ἃ μὴ θέλεις → if you say what you want, hear in response what you don't want
subs.
Acquisition: P. and V. κτῆσις, ἡ.
Feat: P. and V. ἀγώνισμα, τό.