Ruth 4:1-9

1 And Boaz went up to the gate and sat down there, and, behold, the redeemer of whom Boaz spoke came by unto whom he said, Ho, such a one! Come here and sit down. And he came and sat down.
2 Then he took ten men of the elders of the city and said, Sit down here. And they sat down.
3 And he said unto the redeemer, Naomi, that is come again out of the field of Moab, sold a parcel of land, which was our brother Elimelech’s,
4 and I decided to cause thee to know this and tell thee to take it before the inhabitants and before the elders of my people. If thou wilt redeem it, redeem it, but if thou wilt not redeem it, then tell me that I may know, for there is no one to redeem it besides thee, and I after thee. And he said, I will redeem it.
5 Then Boaz replied, The day that thou dost receive the field of the hand of Naomi, thou must also receive Ruth, the Moabitess, the wife of the dead, to raise up the name of the dead upon his inheritance.
6 And the redeemer said, I cannot redeem it for myself lest I ruin my own inheritance; redeem thou; I cede my right to you, for I shall not be able to redeem it.
7 Now for a long time in Israel there had been this custom concerning redemption or contracts, that for the confirmation of all matters: one plucked off his shoe and gave it to his neighbour, and this was a testimony in Israel.
8 Therefore, the former owner of the right of redemption said unto Boaz, Buy it thyself. So he drew off his shoe.
9 And Boaz said unto the elders and unto all the people, Ye are witnesses this day that I have bought all that was Elimelech’s and all that was Chilion’s and Mahlon’s, of the hand of Naomi.