en_tn_condensed/jer/31/23.md

Yahweh of hosts ... says this

Jeremiah often uses these words to introduce an important message from Yahweh. See how you translated this in Jeremiah 6:6.

reverse their captivity

Here the word "their" refers to the people of Judah. See how you translated similar words in Jeremiah 29:14. (See: rc://en/ta/man/jit/figs-explicit)

May Yahweh bless you, you righteous place where he lives, you holy mountain

Jerusalem is on the top of a hill, and the temple was built at the highest point in Jerusalem. Alternate translation: "May Yahweh bless those who live in Jerusalem with Yahweh, where his temple is" (See: rc://en/ta/man/jit/figs-apostrophe and rc://en/ta/man/jit/figs-metonymy)

you holy mountain

Mount Zion, where the temple had stood