en_tn/isa/65/09.md

Yahweh continues speaking.

my mountains

This refers to Jerusalem and all of Judea.

Sharon

This was a fertile grazing area.

valley of Achor

This is the name of a valley that possibly ran from Jerusalem to south of Jericho. This was also a fertile grazing area. (See: rc://en/ta/man/translate/translate-names)