en_tn_condensed/2ch/20/09.md

the sword

The "sword" represents war. Alternate translation: "war" or "battle" (See: rc://en/ta/man/translate/figs-metonymy)

before this house

This refers to the temple.

your name is in this house

Here Yahweh's presence is represented by his "name." Alternate translation: "your presence is here in this house" (See: rc://en/ta/man/translate/figs-synecdoche)