en_tn/2sa/11/13.md

he ate and drank before him

"Uriah ate and drank with David"

down to his house

Possible meanings of the word "down" are 1) Uriah's house was located at a lower elevation than the king's palace or 2) Uriah's house was of lesser importance than the king's palace. See how you translated the similar phrase "down to your house" in 2 Samuel 11:8. Alternate translation: "to his house" (See: rc://en/ta/man/translate/figs-idiom)