'Covenant of the Lord' in the Bible

Take heed unto yourselves therefore, that ye forget not the covenant of the LORD your God which he made with you, and that ye make you no graven image of whatsoever it be that the LORD thy God hath forbidden thee.

And the same season the LORD separated the tribe of Levi to bear the ark of the covenant of the LORD and to stand before the LORD, and to minister unto him and to bless in his name unto this day.

that thou shouldest come under the covenant of the LORD thy God, and under his oath which the LORD thy God maketh with thee this day.

And men shall say, 'Because they left the covenant of the LORD God of their fathers which he made with them, when he brought them out of the land of Egypt.

And Moses wrote this law and delivered it unto the priests, the sons of Levi, which bare the ark of the covenant of the LORD, and unto all the elders of Israel,

he commanded the Levites which bare the ark of the covenant of the LORD, saying,

"Take the book of this law and put it by the side of the ark of the covenant of the LORD your God, and let it be there for a witness unto thee.