G0332–ἀναθεματίζω–anathematizō

and he began to anathematize, and to swear -- `I have not known this man of whom ye speak;'

ἀναθεματίζειν anathematizein “to curse”

And day having come, certain of the Jews having made a concourse, did anathematize themselves, saying neither to eat nor to drink till they may kill Paul;

ἀνεθεμάτισαν anethematisan “put under an oath”

who having come near to the chief priests and to the elders said, `With an anathema we did anathematize ourselves -- to taste nothing till we have killed Paul;

ἀνεθεματίσαμεν anethematisamen “we have bound”

thou, therefore, mayest thou not yield to them, for there lie in wait for him of them more than forty men, who did anathematize themselves -- not to eat nor to drink till they kill him, and now they are ready, waiting for the promise from thee.'

ἀνεθεμάτισαν anethematisan “was put under an oath”