P'ninat Mishpat A Third Dayan Who Was a Relative
Reuven and Shimon had a dispute, and they decided to adjudicate by each picking a judge (Levi and Yehuda), with the stipulation that they could rule based on din (strict law) or peshara (compromise). They agreed (in writing, with a kinyan for finalization) that if the two could not agree on a ruling/settlement, they could pick a third of their choice (“whoever it might be”) to enable a decision. Levi and Yehuda indeed did not agree. They chose Dan according to the above instructions. After a ruling was rendered, Reuven objected, with the claim that he found out that Dan is Shimon’s relative, to which he would not have agreed. Shimon claims that since Dan was accepted and since the instructions were that it could be anyone, this includes even relatives.