7 Now at the face of Yisra El concerning redeeming and concerning exchanging to confirm all words was this; a man draws his shoe and gives it to his friend; and this is the witness in Yisra El.
Ruth 4:7 Cross References - ECB
Deuteronomy 25:7-10
7 And if the man delights not to become a levirate, then let her of the levirate ascend to the portal, to the elders, and say, My levirate refuses to raise a name to his brother in Yisra El, he wills to not become my levirate.
8 And the elders of his city call him and word to him: and if he stands to it and says, I delight not to take her!
9 - then the woman of the levirate comes to him in the eyes of the elders and strips his shoe from his foot and spits in his face and answers, and says, So be it worked to the man who builds not the house of his brother!
10 - and in Yisra El, his name becomes called, The house of him whose shoe is loosed.