en_tn/1ki/02/30.md

Benaiah goes to execute Joab.

take away from me and from my father's house the blood which Joab shed without cause

Here "house" stands for the descendants of David while "blood" represents guilt. AT: "remove the guilt for the murders Joab committed from me and my family" (See: rc://en/ta/man/translate/figs-metonymy)