Revelation 14:15

and another messenger did come forth out of the sanctuary crying in a great voice to him who is sitting upon the cloud, 'Send forth thy sickle and reap, because come to thee hath the hour of reaping, because ripe hath been the harvest of the earth;'

Jeremiah 51:33

For thus said Jehovah of Hosts, God of Israel, The daughter of Babylon is as a threshing-floor, The time of her threshing -- yet a little, And come hath the time of her harvest.

Joel 3:13

Send ye forth a sickle, For ripened hath harvest, Come in, come down, for filled hath been the press, Overflowed hath wine-presses, For great is their wickedness.

Matthew 13:39

and the enemy who sowed them is the devil, and the harvest is a full end of the age, and the reapers are messengers.

Revelation 14:18

and another messenger did come forth out from the altar, having authority over the fire, and he called with a great cry to him having the sharp sickle, saying, 'Send forth thy sharp sickle, and gather the clusters of the vine of the earth, because come to perfection have her grapes;'

Mark 4:29

and whenever the fruit may yield itself, immediately he doth send forth the sickle, because the harvest hath come.'

Revelation 16:17

And the seventh messenger did pour out his vial to the air, and there came forth a great voice from the sanctuary of the heaven, from the throne, saying, 'It hath come!'

Zechariah 5:6-11

And I say, 'What is it?' And he saith, 'This -- the ephah that is coming forth.' And he saith, 'This is their aspect in all the land.

Matthew 13:30

suffer both to grow together till the harvest, and in the time of the harvest I will say to the reapers, Gather up first the darnel, and bind it in bundles, to burn it, and the wheat gather up into my storehouse.'

Matthew 23:32

and ye -- ye fill up the measure of your fathers.

1 Thessalonians 2:16

forbidding us to speak to the nations that they might be saved, to fill up their sins always, but the anger did come upon them -- to the end!

Revelation 6:10

and they were crying with a great voice, saying, 'Till when, O Master, the Holy and the True, dost Thou not judge and take vengeance of our blood from those dwelling upon the land?'

Revelation 13:12

and all the authority of the first beast doth it do before it, and it maketh the land and those dwelling in it that they shall bow before the first beast, whose deadly stroke was healed,

Revelation 14:14

And I saw, and lo, a white cloud, and upon the cloud one sitting like to a son of man, having upon his head a golden crown, and in his hand a sharp sickle;

Revelation 15:6

and come forth did the seven messengers having the seven plagues, out of the sanctuary, clothed in linen, pure and shining, and girded round the breasts with golden girdles:

Genesis 15:6

And he hath believed in Jehovah, and He reckoneth it to him -- righteousness.

Isaiah 62:1

For Zion's sake I am not silent, And for Jerusalem's sake I do not rest, Till her righteousness go out as brightness, And her salvation, as a torch that burneth.

Isaiah 62:6-7

'On thy walls, O Jerusalem, I have appointed watchmen, All the day, and all the night, Continually, they are not silent.' O ye remembrancers of Jehovah, Keep not silence for yourselves,

Treasury of Scripture Knowledge

Summary

And another angel came out of the temple, crying with a loud voice to him that sat on the cloud, Thrust in thy sickle, and reap: for the time is come for thee to reap; for the harvest of the earth is ripe.

Bible References

Crying

Revelation 6:10
and they were crying with a great voice, saying, 'Till when, O Master, the Holy and the True, dost Thou not judge and take vengeance of our blood from those dwelling upon the land?'
Isaiah 62:1
For Zion's sake I am not silent, And for Jerusalem's sake I do not rest, Till her righteousness go out as brightness, And her salvation, as a torch that burneth.

Thrust

Revelation 14:14
And I saw, and lo, a white cloud, and upon the cloud one sitting like to a son of man, having upon his head a golden crown, and in his hand a sharp sickle;

Harvest

Revelation 13:12
and all the authority of the first beast doth it do before it, and it maketh the land and those dwelling in it that they shall bow before the first beast, whose deadly stroke was healed,
Jeremiah 51:33
For thus said Jehovah of Hosts, God of Israel, The daughter of Babylon is as a threshing-floor, The time of her threshing -- yet a little, And come hath the time of her harvest.
Joel 3:13
Send ye forth a sickle, For ripened hath harvest, Come in, come down, for filled hath been the press, Overflowed hath wine-presses, For great is their wickedness.
Matthew 13:30
suffer both to grow together till the harvest, and in the time of the harvest I will say to the reapers, Gather up first the darnel, and bind it in bundles, to burn it, and the wheat gather up into my storehouse.'

Ripe

Revelation 14:18
and another messenger did come forth out from the altar, having authority over the fire, and he called with a great cry to him having the sharp sickle, saying, 'Send forth thy sharp sickle, and gather the clusters of the vine of the earth, because come to perfection have her grapes;'
Genesis 15:6
And he hath believed in Jehovah, and He reckoneth it to him -- righteousness.
Zechariah 5:6
And I say, 'What is it?' And he saith, 'This -- the ephah that is coming forth.' And he saith, 'This is their aspect in all the land.
Matthew 23:32
and ye -- ye fill up the measure of your fathers.
1 Thessalonians 2:16
forbidding us to speak to the nations that they might be saved, to fill up their sins always, but the anger did come upon them -- to the end!