en_tn_lite_do_not_use/2sa/12/09.md

You have killed Uriah the Hittite with the sword

David used the enemy army like a sword to kill Uriah the Hittite. (See: rc://en/ta/man/translate/figs-metonymy)

the sword will never leave your house

Here the word "sword" refers to war. AT: "Your house will always have to fight in wars." (See: rc://en/ta/man/translate/figs-metonymy)