en_tn_lite_do_not_use/isa/31/01.md

those who go down

"those people of Judah who go down"

lean on horses

"rely on their horses"

Holy One of Israel

See how you translated this in Isaiah 1:4.

seek Yahweh

"ask Yahweh to help them"

will not retract his words

"he will do what he said he would do"

arise against

"punish"

evil house

all who do evil things (See: rc://en/ta/man/translate/figs-metonymy)