Treasury of Scripture Knowledge

Summary

But the prince of the kingdom of Persia withstood me one and twenty days: but, lo, Michael, one of the chief princes, came to help me; and I remained there with the kings of Persia.

Bible References

The prince

Ephesians 6:12
For our conflict is not with flesh and blood only, but against principalities, against powers, against the rulers of the world and of the darkness of this age, against wicked spirits in heavenly places.
1 Thessalonians 2:18
Wherefore we would have come unto you (even I Paul) once and again; but Satan hindered us.

Michael

Jude 1:9
Whereas Michael the archangel, when contending with the devil he disputed about the body of Moses, did not presume to bring against him a railing accusation, but said, "The Lord rebuke thee."
Revelation 12:7
And there was war in heaven, Michael and his angels fought against the dragon: and the dragon fought, and his angels;

One

Colossians 2:10
And ye are complete in Him, who is the head of all principality and power.
1 Peter 3:22
who is gone into heaven and is at the right hand of God, angels and authorities and powers being made subject to Him.