One rocky cliff was called Bozez

A "cliff" is a rocky height with a steep drop. The cliff was well-known and given the name "Bozez." (See: rc://en/ta/man/translate/translate-names)

the other rocky cliff was called Seneh

This was the name of the other cliff. (See: rc://en/ta/man/translate/translate-names)

"Michmash" was a town north of Jerusalem. (See: rc://en/ta/man/translate/translate-names)

"Geba" was a town north of Jerusalem. (See: rc://en/ta/man/translate/translate-names)