Contradiction with Proverbs 20:14
This verse mentions devaluing goods during purchase negotiations, whereas Genesis 23:13 involves offering full price for a field.
Proverbs 20:14: [It is] naught, [it is] naught, saith the buyer: but when he is gone his way, then he boasteth.
Contradiction with Matthew 5:39
Jesus advises turning the other cheek, contrasting with Abraham's negotiation involving equal exchange.
Matthew 5:39: But I say unto you, That ye resist not evil: but whosoever shall smite thee on thy right cheek, turn to him the other also.