Translation:Mishnah/Seder Zeraim/Tractate Peah/Chapter 5/6/Translation

If he sells his field, the seller is permitted, and the buyer is not.
He may not hire a man to work on his portion to have his son collect after him.
One who does not allow the poor to glean, or he allows one, and not another, or he helps one,
Indeed, he openly steals from the poor, as it is said,
“Do not withdraw the eternal boarder.” (Proverbs 22:28)