Now this was [the custom] in former times in Israel concerning the redemption and the exchange [of land] to confirm any matter: a man removed his sandal and gave it to another; and this was the [manner of] attestation in Israel.
So the closest relative said to Boaz, "Buy [it] for yourself." And he removed his sandal.
Then Boaz said to the elders and all the people, "You are witnesses today that I have bought from the hand of Naomi all that belonged to Elimelech and all that belonged to Chilion and Mahlon.
"Moreover, I have acquired Ruth the Moabitess, the widow of Mahlon, to be my wife in order to raise up the name of the deceased on his inheritance, so that the name of the deceased will not be cut off from his brothers or from the court of his [birth] place; you are witnesses today."