Revelation 12:7

New English Translation

⁷Then^[a] war broke out in heaven: Michael^[b] and his angels fought against the dragon, and the dragon and his angels fought back.

Revelation 12:7 tn Here καί (kai) has been translated as “then” to indicate the implied sequence within the narrative.
Revelation 12:7 sn The archangel Michael had a special role in protecting the nation of Israel in the OT (Dan 10:13, 21; 12:1; see also Jude 9).

Revelation 12:7

New International Version

⁷Then war broke out in heaven. Michael^(A) and his angels fought against the dragon,^(B) and the dragon and his angels^(C) fought back.

⁷And war broke out in heaven: ^(A)Michael and his angels fought ^(B)with the dragon; and the dragon and his angels fought,

New English Translation (NET)

New International Version (NIV)