How do you really know a person?
If there are two people who were living in one city, one named Yosef ben Shimon and the other also named Yosef ben Shimon, one cannot present a promissory note against the other, as the purported debtor can claim: On the contrary, it is you who owed me money; you repaid me and I returned this note to you upon payment. Nor can another, third person, present a promissory note against either of them, as each one can claim: It is not I but the other Yosef ben Shimon who owes you money. If a document is found among one’s documents stating: The promissory note against Yosef ben Shimon is repaid, and both men named Yosef ben Shimon owed this man money, the promissory notes of both of them are considered repaid, as it cannot be determined which debt was repaid and which is outstanding.
So, two guys in the same town with the same name. It seems you can’t do business with either of them because the other can claim THEY are the Shimon on that document. So, what do you do?
What should two people with the same name in a single city do in order to conduct their business? They should triple their names by writing three generations: Yosef ben Shimon ben so-and-so. And if they have identical triple names, i.e., not only their fathers but their grandfathers had identical names, they should write an indication as to which one is referred to, such as: The short Yosef ben Shimon or the dark Yosef ben Shimon. And if they have identical indications, they should write: Yosef ben Shimon the priest, if one of them is a priest.
I love this. How do you know who you are talking to? Well, who is their family? Where do they come from? How would you describe them? What is their manner? How do they spend their time?
It reminds me of the Zelda poem (Ukrainian poet originally written in Hebrew):
EACH OF US HAS A NAME
Each of us has a name
given by God
and given by our parents
Each of us has a name
given by our stature and our smile
and given by what we wear
Each of us has a name
given by the mountains
and given by our walls
Each of us has a name
given by the stars
and given by our neighbors
Each of us has a name
given by our sins
and given by our longing
Each of us has a name
given by our enemies
and given by our love
Each of us has a name
given by our celebrations
and given by our work
Each of us has a name
given by the seasons
and given by our blindness
Each of us has a name
given by the sea
and given by
our death.
