The desires, however, of those people do not go beyond money, but of that their covetousness is insatiable, and on this occasion it was carried to such a pitch that they would have taken even the clothes we wore as captives if they had been worth anything to them.
There are no more uses of "insatiable" in the book.
Show samples from other sources
The theft was motivated by her insatiable greed.
Her curiosity is insatiable, so she reads all the time.