'Barley' in the Bible

And she gleaned in the field until even, and beat out what she had gleaned; and it was about an ephah of barley.

And now, is not Boaz of our kindred, with whose maidens thou wast? Behold, he is winnowing barley in the threshing-floor to-night.

And he said, Bring the cloak that thou hast upon thee, and hold it. And she held it, and he measured six measures of barley, and laid it on her; and he went into the city.

And she said, These six measures of barley gave he me; for he said to me, Go not empty to thy mother-in-law.