This rhetorical question can be translated as a statement. Alternate translation: "None of your servants is as faithful as David ... house." (See: [[rc://en/ta/man/jit/figs-rquestion]])
The word "house" is a metonym for the family that lives in the house. This can be translated in active form. Alternate translation: "whom your family honors" (See: [[rc://en/ta/man/jit/figs-metonymy]] and [[rc://en/ta/man/jit/figs-activepassive]])