Adam Clarke on 1 Chronicles 13:1

David consulted - Having taken the strong hold of Zion from the Jebusites, organized his army, got assurances of the friendly disposition of the Israelites towards him, he judged it right to do what he could for the establishment of religion in the land; and as a first step, consulted on the propriety of bringing the ark from an obscure village, where it had remained during the reign of Saul, to the royal city or seat of government.