Kt 90/k 217 envelope (TPAK 1 87)
First word: i-ša-qal (išaqqal)
Translation: He will pay five months from the ḫamuštum of Aššuriš-tikal s. Sukkallīya, month ḫubur, eponymate Aššur-imittī the boatman.
First word: ú-ṣa-áb (uṣṣab)
Translation: If he does not pay (on time), he will add 1 1/2 shekels per mina per month as interest.