'Buy' in the Bible

There were others who were saying, “We are mortgaging our fields, our vineyards, and our houses to buy grain because of the famine.”

As for the peoples of the land who bring merchandise or any grain on the Sabbath day to sell, we will not buy from them on the Sabbath or on a holy day; and we will give up raising crops during the seventh year [leaving the land uncultivated], and forgive every debt.