Revelation 14:14 introduces the Son of Man on the cloud holding the sickle — this verse describes him executing that harvest.

Revelation 14:19 continues the same vision with the grape harvest and winepress — a different aspect of the judgment.

Revelation 14:18 commands the gathering of the grape harvest — directly following the grain harvest in 14:16.

Matthew 16:27 says the Son of Man will reward each according to works — clarifies that this reaping is a judgment of recompense.

John 5:22 states all judgment is given to the Son — confirms that the one reaping here is Christ exercising divine judgment.

Joel 3:13 directly uses the 'put in the sickle' and winepress imagery that Revelation echoes for end-time judgment.