Keep your eyes on the field that they reap and go after them. Have I not ordered the servants not to bother you? And if you get thirsty, you shall go to the containers and drink from where the servants have drawn."

(Now this {was the custom in former times} in Israel concerning the kinsman-redemption and transfer of property: to confirm the matter, a man removed his sandal and gave [it] to his fellow countryman. This [was] the manner of attesting in Israel.)