Jude 1:9
But, when the ruling angel Michael disputed with the devil over [the final disposal of] the body of Moses, [even] he did not dare to bring derogatory charges against him [i.e., the devil], but said, "May the Lord rebuke you." [Note: Some suggest that this account appeared in an apocryphal book, possibly "The Assumption of Moses"].
Revelation 12:7
Then there was a war in heaven. Michael [See Dan. 10:13; 12:1; Jude 9] and his angels waged war against the dragon [See verse 9]; and the dragon and his angels fought back.
Acts 15:15
And this was predicted by the message of the prophets when they wrote [Amos 9:11ff],
Acts 15:18
This is what the Lord said when He predicted these things long ago.'