Covenant References
Daniel 10:21 and 12:1

10:21 But I will show thee that which is noted in the scripture of truth: and there is none that holdeth with me in these things, but Michael your prince.

12:1 And at that time shall Michael stand up, the great prince which standeth for the children of thy people: and there shall be a time of trouble, such as never was since there was a nation even to that same time: and at that time thy people shall be delivered, every one that shall be found written in the book.