εὐκαιρία G2120
eukairía · yoo-kahee-ree'-ah · Noun Feminine
from εὔκαιρος; a favorable occasion:--opportunity.
2 Occurrences in the King James Bible
Matthew 26:16And from that time he sought opportunity to betray him.
Luke 22:6And he promised, and sought opportunity to betray him unto them in the absence of the multitude.