Matthew 25:30

And throw the unprofitable servant into outer darkness; there shall be weeping and gnashing of teeth.

Matthew 8:12

But the sons of the kingdom shall be cast out into outer darkness; there shall be weeping and gnashing of teeth.

Matthew 22:13

Then the king said to the servants, Bind him hand and foot and take him away, and cast him into outer darkness. There shall be weeping and gnashing of teeth.

Matthew 13:42

and shall cast them into a furnace of fire. There shall be wailing and gnashing of teeth.

Matthew 13:50

and shall cast them into the furnace of fire. There shall be wailing and gnashing of teeth.

Luke 13:28

There will be weeping and gnashing of teeth when you will see Abraham and Isaac and Jacob, and all the prophets, in the kingdom of God, and yourselves being thrust out.

Jeremiah 15:1-2

Then Jehovah said to me, Though Moses and Samuel stood before Me, My soul could not be toward this people. Send them out of My sight, and let them go out.

Ezekiel 15:2-5

Son of man, how is the vine tree more than any other tree, or than a branch which is among the trees of the forest?

Matthew 3:10

And now also, the axe is laid to the root of the trees. Therefore every tree which does not bring forth good fruit is cut down and cast into the fire.

Matthew 5:13

You are the salt of the earth, but if the salt loses its savor, with what shall it be salted? It is no longer good for anything, but to be thrown out and to be trodden underfoot by men.

Matthew 24:51

And He shall cut him apart and appoint him his portion with the hypocrites. There shall be weeping and gnashing of teeth.

Luke 14:34-35

Salt is good, but if the salt has become tasteless, with what shall it be seasoned?

John 15:6

If anyone does not abide in Me, he is cast out as a branch and is withered. And they gather and cast them into the fire, and they are burned.

Titus 3:14

And let ours also learn to maintain good works for necessary uses, so that they may not be unfruitful.

Hebrews 6:7-8

(For the earth which drinks in the rain that comes often upon it, and brings forth plants fit for those by whom it is dressed, receives blessing from God.

2 Peter 2:17

These are wells without water, clouds driven with a tempest, for whom the blackness of darkness is reserved forever.

Jude 1:13

wild waves of the sea foaming up their shames; wandering stars for whom blackness of darkness has been kept forever.

Revelation 3:15-16

I know your works, that you are neither cold nor hot. I would that you were cold or hot.

Revelation 21:8

But the fearful, and the unbelieving, and the abominable, and murderers, and whoremongers, and sorcerers, and idolaters, and all liars, will have their part in the Lake burning with fire and brimstone, which is the second death.

Treasury of Scripture Knowledge

Summary

And cast ye the unprofitable servant into outer darkness: there shall be weeping and gnashing of teeth.

General references

Bible References

Cast

Matthew 3:10
And now also, the axe is laid to the root of the trees. Therefore every tree which does not bring forth good fruit is cut down and cast into the fire.
Matthew 5:13
You are the salt of the earth, but if the salt loses its savor, with what shall it be salted? It is no longer good for anything, but to be thrown out and to be trodden underfoot by men.
Jeremiah 15:1
Then Jehovah said to me, Though Moses and Samuel stood before Me, My soul could not be toward this people. Send them out of My sight, and let them go out.
Ezekiel 15:2
Son of man, how is the vine tree more than any other tree, or than a branch which is among the trees of the forest?
Luke 14:34
Salt is good, but if the salt has become tasteless, with what shall it be seasoned?
John 15:6
If anyone does not abide in Me, he is cast out as a branch and is withered. And they gather and cast them into the fire, and they are burned.
Titus 3:14
And let ours also learn to maintain good works for necessary uses, so that they may not be unfruitful.
Hebrews 6:7
(For the earth which drinks in the rain that comes often upon it, and brings forth plants fit for those by whom it is dressed, receives blessing from God.
Revelation 3:15
I know your works, that you are neither cold nor hot. I would that you were cold or hot.

Outer

Matthew 8:12
But the sons of the kingdom shall be cast out into outer darkness; there shall be weeping and gnashing of teeth.
Matthew 13:42
and shall cast them into a furnace of fire. There shall be wailing and gnashing of teeth.
Matthew 22:13
Then the king said to the servants, Bind him hand and foot and take him away, and cast him into outer darkness. There shall be weeping and gnashing of teeth.
Matthew 24:51
And He shall cut him apart and appoint him his portion with the hypocrites. There shall be weeping and gnashing of teeth.
Luke 13:28
There will be weeping and gnashing of teeth when you will see Abraham and Isaac and Jacob, and all the prophets, in the kingdom of God, and yourselves being thrust out.
2 Peter 2:17
These are wells without water, clouds driven with a tempest, for whom the blackness of darkness is reserved forever.
Jude 1:13
wild waves of the sea foaming up their shames; wandering stars for whom blackness of darkness has been kept forever.
Revelation 21:8
But the fearful, and the unbelieving, and the abominable, and murderers, and whoremongers, and sorcerers, and idolaters, and all liars, will have their part in the Lake burning with fire and brimstone, which is the second death.

General references

Song of Songs 6:6
Your teeth are like a flock of ewes which go up from the washing; they all are bearing twins, and a barren one is not among them.
Luke 17:10
So likewise you, when you shall have done all the things commanded you, say, We are unprofitable servants, for we have done what we ought to do.