'Covenant' in the Bible

And I prayed unto Jehovah my God, and made confession, and said, Oh, Lord, the great and dreadful God, who keepeth covenant and lovingkindness with them that love him and keep his commandments,

And he shall make a firm covenant with many for one week: and in the midst of the week he shall cause the sacrifice and the oblation to cease; and upon the wing of abominations'shall come one that maketh desolate; and even unto the full end, and that determined, shall wrath be poured out upon the desolate.

And the overwhelming forces shall be overwhelmed from before him, and shall be broken; yea, also the prince of the covenant.

Then shall he return into his land with great substance; and his heart'shall be against the holy covenant; and he shall do his pleasure , and return to his own land.

For ships of Kittim shall come against him; therefore he shall be grieved, and shall return, and have indignation against the holy covenant, and shall do his pleasure : he shall even return, and have regard unto them that forsake the holy covenant.

And such as do wickedly against the covenant shall he pervert by flatteries; but the people that know their God shall be strong, and do exploits .