Buying the poor with silver and the needy for a pair of sandals, selling even the sweepings with the wheat. (NIV)
That we may buy [into slavery] the poor for silver and the needy for a pair of sandals; yes, and sell the refuse of the wheat [as if it were good grade]? (AMP)
That we may buy the poor for silver, and the needy for a pair of shoes; yea, and sell the refuse of the wheat? (KJV)