'Sickle' in the Bible

Then I looked, and behold, a white cloud, and sitting on the cloud was one like a son of man, having a golden crown on His head and a sharp sickle in His hand.

And another angel came out of the temple, crying out with a loud voice to Him who sat on the cloud, “Put in your sickle and reap, for the hour to reap has come, because the harvest of the earth is ripe.”

Then He who sat on the cloud swung His sickle over the earth, and the earth was reaped.

And another angel came out of the temple which is in heaven, and he also had a sharp sickle.

Then another angel, the one who has power over fire, came out from the altar; and he called with a loud voice to him who had the sharp sickle, saying, “Put in your sharp sickle and gather the clusters from the vine of the earth, because her grapes are ripe.”

So the angel swung his sickle to the earth and gathered the clusters from the vine of the earth, and threw them into the great wine press of the wrath of God.