Revelation 11:11

But after the three and a half days a breath of life from God entered them, and they stood up on their feet, and great fear fell on those who saw them.

Revelation 20:4-5

Then I saw thrones, and seated on them were those to whom judgment was given. Also I saw the souls of those who had been beheaded because of their testimony to Jesus and because of the word of God, and who had not worshipped the beast or his image and had not received its mark on their foreheads or their hands. They came to life, and reigned with Christ a thousand years.

Treasury of Scripture Knowledge

Summary

So I prophesied as he commanded me, and the breath came into them, and they lived, and stood up upon their feet, an exceeding great army.

Bible References

The breath

Revelation 11:11
But after the three and a half days a breath of life from God entered them, and they stood up on their feet, and great fear fell on those who saw them.
Revelation 20:4
Then I saw thrones, and seated on them were those to whom judgment was given. Also I saw the souls of those who had been beheaded because of their testimony to Jesus and because of the word of God, and who had not worshipped the beast or his image and had not received its mark on their foreheads or their hands. They came to life, and reigned with Christ a thousand years.