'Ears' in the Bible

So they gave Jacob all the [idols and images of the] foreign gods they had and the rings which were in their ears [worn as charms against evil], and Jacob buried them under the oak tree near Shechem.

Then he fell asleep and dreamed a second time; and behold, seven ears of grain came up on a single stalk, plump and good.

Then behold, seven ears [of grain], thin and dried up by the east wind, sprouted after them.

Then the thin ears swallowed the seven plump and full ears. And Pharaoh awoke, and it was a dream.

I saw in my [second] dream, seven ears [of grain], plump and good, growing on a single stalk;

and lo, seven [other] ears, withered, thin, and scorched by the east wind, sprouted after them;

and the thin ears devoured the seven good ears. Now I told this to the magicians and soothsayers, but there was no one who could explain it [to me].”

The seven good cows are seven years, and the seven good ears are seven years; the [two] dreams are one [and the same].

The seven thin and ugly cows that came up after them are seven years; and also the seven thin ears, dried up and scorched by the east wind, they are seven years of famine and hunger.