'Ark of the Lord' in the Bible

To Abiathar the priest the king said, "Go to Anathoth, to your own fields; for you are worthy of death. But I will not at this time put you to death, because you bore the ark of the Lord GOD before David my father, and because you were afflicted in all in which my father was afflicted."

They brought up the ark of the LORD, and the Tent of Meeting, and all the holy vessels that were in the Tent; and the priests and the Levites brought them up.