What does 1 Chronicles 18:11 mean?

King David dedicated these gifts to the Lord, along with the silver and gold he had taken from all the nations he conquered—Edom, Moab, Ammon, the Philistines, and Amalek. 1 Chronicles 18:11 - Modern Text Bible

(David doesn’t keep the wealth for himself; he sets it aside for God, recognizing God’s role in his victories.)