And in the second month, on the seven and twentieth day of the month, was the earth dried.

The seven good cows are seven years; and the seven good ears are seven years: the dream is one.

And the seven thin and ill-favored cows that came up after them are seven years; and the seven empty ears blasted with the east wind will be seven years of famine.

If Cain shall be avenged seven-fold, truly Lamech seventy and seven-fold.