en_tn_lite_do_not_use/jos/19/09.md

the portion of land assigned to the tribe of Judah

This can be stated in active form. Alternate translation: "the portion of land which Joshua assigned to the tribe of Judah" (See: rc://en/ta/man/translate/figs-activepassive)

the middle of their portion

"the middle of Judah's portion of land"