Levites: Carried the Ark of the Covenant
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Deuteronomy 10:8
At that time the LORD set apart the tribe of Levi to carry the ark of the covenant of the LORD, to stand before the LORD to serve Him, and to pronounce blessings in His name, as they do to this day.
1 Chronicles 15:2, 26, 27
Then David said, “No one but the Levites may carry the ark of God, because the LORD has chosen them to carry the ark of the LORD and to minister before Him forever.” / And because God helped the Levites who were carrying the ark of the covenant of the LORD, they sacrificed seven bulls and seven rams. / Now David was dressed in a robe of fine linen, as were all the Levites who were carrying the ark, as well as the singers and Chenaniah, the director of music for the singers. David also wore a linen ephod.