Revelation 14:17
Then another angel came out of the temple, he too with a sharp sickle;
Revelation 14:14-15
Then I looked, and there was a white cloud, and seated on the cloud One resembling a human being, a golden crown upon his head and a sharp sickle in his hand.
Revelation 14:18
and another angel came from the altar ??he who has power over fire ??and called loudly to the one who had the sharp sickle, "Thrust your sharp sickle in, cull the clusters from the Vine of earth, for its grapes are fully ripe."
Revelation 15:5-6
After that I looked, and the temple of the tabernacle of testimony in heaven was thrown open,
Revelation 16:1
Then I heard a loud voice from the temple telling the seven angels, "Go and pour out the seven bowls of the wrath of God on earth."