'Thin' in the Bible

Suddenly seven thin ears of grain that had been scorched by an east wind sprouted up right after them

But those thin, gaunt cows gobbled up the first seven healthy cows!

All of a sudden, seven thin, withered ears of grain, scorched by the east wind, sprouted up after them.

But the thin ears gobbled up the seven good ears. I told all this to my advisors, but nobody was able to explain it to me."