δεκαδύο G1177
dekadýo · dek-ad-oo'-o · Noun
from δέκα and δύο; two and ten, i.e. twelve:--twelve.
2 Occurrences in the King James Bible
Acts 19:7And all the men were about twelve.
Acts 24:11Because that thou mayest understand, that there are yet but twelve days since I went up to Jerusalem for to worship.