en_tn/jer/49/30.md

Yahweh continues speaking about what will happen to Kedar.

Stay in holes in the ground

"Stay hidden" (See:rc://en/ta/man/translate/figs-metonymy)

inhabitants of Hazor

"people who live in Hazor"

Yahweh's declaration

See how you translated this in Jeremiah 1:7

devised a plan

"made a plan"

they, them

The words "they" and "them" refer to the people who feel safe and secure.