3 occurrences across the corpus

King James Version

2 Timothy 4:13

The cloke that I left at Troas with Carpus, when thou comest, bring with thee, and the books, but especially the parchments.

OT Pseudepigrapha

The Letter of Aristeas 1:3

It was my devotion to the pursuit of religious knowledge that led me to undertake the embassy to the man I have mentioned, who was held in the highest esteem by his own citizens and by others, both for his virtue and his majesty, and who had in his possession documents of the highest value to the Jews in his own country and in foreign lands for the interpretation of the divine law, for their laws are written on leather parchments in Jewish characters.

The Letter of Aristeas 7:6

When they entered with the gifts which had been sent with them and the valuable parchments, on which the law was inscribed in gold in Jewish characters, for the parchment was wonderfully prepared and the connexion between the pages had been so effected as to be invisible, the king as soon as he saw them began to ask them about the books.