(1.) Notice is taken of the name of this city. It had been called Kirjath-sepher, the city of a book, and Kirjath-sannah (v. 49), which some translate the city of learning (so the LXX. Polis grammaton), whence some conjecture that it had been a university among the Canaanites, like Athens in Greece, in which their youth were educated; or perhaps the books of their chronicles or records, or the antiquities of the nation, were laid up there; and, it may be, this was it that made Caleb so desirous to see Israel master of this city, that they might get acquainted with the ancient learning of the Canaanites.