Isidora states that Thamystha has received a loan of 3500 Drachmas through the Bank of Sabinus.
Translation: The fourth year of Imperator Caesar Titus Aelius Hadrianus Antoninus Augustus Pius, Pharmouthi 27, by a draft of the bank of Sabinus in the Treasuries' quarter. Isidora daughter of Herakleides son of Meledemos, with her kinsman Apion son of Apion as guardian, (notifies) to Tamystha daughter of Origenes son of Origenes with her son Ptolemaios son of Ptolemaios as guardian (that she, Tamystha, has received) the loan of the capital sum of three thousand five hundred drachmas of silver, total 3500 dr., for one year from the present month Pachon, at the interest of 1 drachma per mina a month, which sum she shall repay in the month Pharmouthi of the coming 5th year of Antoninus Caesar the Lord with the interest accruing upon it, 420 drachmas, in accordance with a contract of mortgage upon the right (?) to a sum which Tamystha has made, and which was drawn up through the record-office.