'Six' in the Bible

But if she gives birth to a female child, then she will be unclean for two weeks, as when she is unwell; and she will not be completely clean for sixty-six days.

On six days work may be done; but the seventh day is a special day of rest, a time for worship; you may do no sort of work: it is a Sabbath to the Lord wherever you may be living.

And put them in two lines, six in a line, on the holy table before the Lord.

For six years put seed into your land, and for six years give care to your vines and get in the produce of them;