Mark 6:7

And called the twelve, and began to send them two and two, and gave them authority over unclean spirits.

Mark 3:13-14

And he went up into a mountain, and called to him those whom he chose; and they came to him.

Matthew 10:1-5

AND having called unto him his twelve disciples, he gave them authority over unclean spirits, to cast them out, and to cure every disease, and every malady.

Matthew 10:9-14

Provide neither gold, nor silver, nor brass in your purses,

Mark 16:17

And these signs shall follow those that believe: in my name shall they cast out devils; they shall speak with new tongues;

Luke 6:13-16

And when it was day, he called his disciples to him; and elected from them twelve, whom he named Apostles:

Luke 9:1-6

THEN calling his twelve disciples, he gave them power and authority over all devils, and to cure diseases.

Luke 10:1

THEN after these things the Lord appointed other seventy persons also, and sent them, two and two before his face, into every city and place, whither he himself designed to go.

Luke 10:3-12

Go forth! behold, I send you out as lambs in the midst of wolves.

Luke 10:17-20

Then the seventy returned with joy, saying, Lord, even the devils are subject to us through thy name.

Revelation 11:3

And I will give charge to my two witnesses, and they shall prophesy a thousand two hundred and sixty days, clothed in sackcloth.

Treasury of Scripture Knowledge

Summary

And he called unto him the twelve, and began to send them forth by two and two; and gave them power over unclean spirits;

Two and

Bible References

The twelve

Mark 3:13
And he went up into a mountain, and called to him those whom he chose; and they came to him.
Matthew 10:1
AND having called unto him his twelve disciples, he gave them authority over unclean spirits, to cast them out, and to cure every disease, and every malady.
Luke 6:13
And when it was day, he called his disciples to him; and elected from them twelve, whom he named Apostles:
Luke 9:1
THEN calling his twelve disciples, he gave them power and authority over all devils, and to cure diseases.
Luke 10:3
Go forth! behold, I send you out as lambs in the midst of wolves.

Two and

Revelation 11:3
And I will give charge to my two witnesses, and they shall prophesy a thousand two hundred and sixty days, clothed in sackcloth.

Power

Mark 16:17
And these signs shall follow those that believe: in my name shall they cast out devils; they shall speak with new tongues;
Luke 10:17
Then the seventy returned with joy, saying, Lord, even the devils are subject to us through thy name.