Revelation 14:15 References

15 And another angel acame out of the temple, crying out with a loud voice to Him who sat on the cloud, "bPut in your sickle and reap, for the hour to reap has come, because the charvest of the earth is ripe."

c Jeremiah 51:33, Matthew 13:39-41

Jeremiah 51

33 For thus says the Lord of hosts, the God of Israel: "The daughter of Babylon is like a athreshing floor At the time it is stamped firm; Yet in a little while the time of bharvest will come for her."

Matthew 13

39 and the enemy who sowed them is the devil, and the harvest is athe end of the age; and the reapers are angels.
40 "So just as the tares are gathered up and burned with fire, so shall it be at athe end of the age.
41 "aThe Son of Man bwill send forth His angels, and they will gather out of His kingdom all cstumbling blocks, and those who commit lawlessness,