'Covenant of the Lord' in the Bible

So David and the elders of Israel, and the captains over thousands, went to bring up the ark of the covenant of the LORD from the house of Obed-edom with joy.

And it came to pass, when God helped the Levites that bore the ark of the covenant of the LORD, that they offered seven bullocks and seven rams.

Thus all Israel brought up the ark of the covenant of the LORD with shouting, and with sound of the cornet, and with trumpets, and with cymbals, making a noise with psalteries and harps.

And it came to pass, as the ark of the covenant of the LORD came to the city of David, that Michal the daughter of Saul, looking out at a window, saw king David dancing and playing: and she despised him in her heart.

So he left there before the ark of the covenant of the LORD Asaph and his brethren, to minister before the ark continually, as every day's work required:

Now it came to pass, as David sat in his house, that David said to Nathan the prophet, Lo, I dwell in a house of cedars, but the ark of the covenant of the LORD remaineth under curtains.

Now set your heart and your soul to seek the LORD your God; arise, therefore, and build ye the sanctuary of the LORD God, to bring the ark of the covenant of the LORD, and the holy vessels of God, into the house that is to be built to the name of the LORD.

Then David the king stood upon his feet, and said, Hear me, my brethren, and my people: As for me, I had in my heart to build a house of rest for the ark of the covenant of the LORD, and for the footstool of our God, and had made ready for the building:

And for the altar of incense refined gold by weight; and gold for the pattern of the chariot of the cherubim, that spread out their wings, and covered the ark of the covenant of the LORD.