'Six' in the Bible

And the four living creatures, {each one} of them, had six wings apiece, full of eyes around and inside, and they do not have rest day and night, saying, "Holy, holy, holy [is] the Lord God All-Powerful, the one who was and the one who is and the one who is coming!"

Here is wisdom: the one who has understanding, let him calculate the number of the beast, for it is man's number, and his number [is] six hundred sixty-six.

And the winepress was stomped outside the city, and blood went out from the winepress up to the bridles of the horses, about one thousand six hundred stadia.