'Food' in the Bible

Now there came a time, in the days of the judges, when there was no food in the land. And a certain man went from Beth-lehem-judah, he and his wife and his two sons, to make a living-place in the country of Moab.

She and her daughters-in-law prepared to leave the land of Moab, because she had heard in Moab that the Lord had paid attention to His people’s need by providing them food.

At lunchtime, Boaz invited her, "Come on over, have some food, and dip your bread in our oil and vinegar." So she sat down beside the harvesters, and he handed her some roasted grain, which she ate until she was satisfied. She kept what was left over.

She picked it up and went into the city, and her mother-in-law saw what she had gleaned. Ruth also took out and gave to Naomi what she had saved after she [had eaten and] was satisfied.