'Ark of the Lord' in the Bible

Then to Abiathar the priest the king said, “Go to Anathoth to your own field, for you deserve to die; but I will not put you to death at this time, because you carried the ark of the Lord God before my father David, and because you were afflicted in everything with which my father was afflicted.”

They brought up the ark of the Lord and the tent of meeting and all the holy utensils, which were in the tent, and the priests and the Levites brought them up.