Revelation 13:16

And he causeth all, small and great, both rich and poor, both free and slaves, to receive a mark in their right-hand, or in their forehead,

Revelation 19:18

That ye may eat the flesh of kings, and the flesh of chief captains, and the flesh of mighty men, and the flesh of horses and of those that sit on them, and the flesh of all men both bond and free, both small and great.

Revelation 7:3

Saying, Hurt ye not the earth, neither the sea, neither the trees, till we seal the servants of our God on their foreheads.

Revelation 19:5

And a voice came forth from the throne, saying, Praise our God, all ye his servants, and ye that fear him, small and great.

Revelation 20:4

And I saw thrones, and they sat on them, and judgment was given to them; and I saw the souls of them who had been beheaded for the testimony of Jesus, and for the word of God, and those who had not worshiped the wild beast nor his image, neither had received the mark on their forehead or on their hand; and they lived and reigned with Christ a thousand years.

Revelation 11:18

And the nations were wroth: and thy wrath is come, and the time of the dead, that they be judged, and to give a reward to thy servants the prophets, and to the saints, and to them that fear thy name, small and great, and to destroy them that destroyed the earth.

Revelation 19:20

And the wild beast was taken, and with him the false prophet, who had wrought the miracles before him, with which he deceived them who had the mark of the wild beast, and them who had worshiped his image. These two were cast alive into the lake of fire burning with brimstone.

Acts 26:22

But having obtained help from God, I continue till this day, testifying both to small and great, saying nothing but what both the prophets and Moses have declared should be,

1 Corinthians 12:13

For we are all baptized by one Spirit into one body, whether we are Jews or Gentiles, whether slaves or freemen; and we have all drank of one Spirit.

Galatians 3:28

There is neither Jew nor Greek, there is neither bond nor free, there is neither male nor female; for ye are all one in Christ Jesus.

Galatians 6:17

From henceforth let none trouble me; for I bear in my body the marks of the Lord Jesus.

Ephesians 6:8

Knowing that whatsoever good each man doth, the same shall he receive from the Lord, whether he be a servant or free.

Colossians 3:11

Where there is neither Greek nor Jew, circumcision nor uncircumcision; barbarian, Scythian, slave nor free; but Christ is all, and in all.

2 Timothy 3:8

Now as Jannes and Jambres withstood Moses, so do these also withstand the truth: men of corrupt minds, void of judgment as to the faith.

Revelation 6:15

And the kings of the earth, and the chief captains, and the rich, and the mighty, and every slave, and every free man hid themselves in the caves, and in the rocks of the mountains:

Revelation 14:9-11

And a third angel followed them, saying with a loud voice, If any one worship the wild beast and his image, and receive his mark on his forehead or on his head,

Revelation 15:2

And I saw as it were a sea of glass mingled with fire, and them that gained the victory over the wild beast, and over his image, and over the number of his name, standing at the sea of glass, and having the harps of God.

Revelation 20:12

And I saw the dead, great and small, standing before the throne; and the books were opened: and another book was opened, which is the book of life: and the dead were judged out of the things that were written in the books, according to their works.

Treasury of Scripture Knowledge

Summary

And he causeth all, both small and great, rich and poor, free and bond, to receive a mark in their right hand, or in their foreheads:

Bible References

Both

Revelation 11:18
And the nations were wroth: and thy wrath is come, and the time of the dead, that they be judged, and to give a reward to thy servants the prophets, and to the saints, and to them that fear thy name, small and great, and to destroy them that destroyed the earth.
Revelation 19:5
And a voice came forth from the throne, saying, Praise our God, all ye his servants, and ye that fear him, small and great.
Revelation 20:12
And I saw the dead, great and small, standing before the throne; and the books were opened: and another book was opened, which is the book of life: and the dead were judged out of the things that were written in the books, according to their works.
Acts 26:22
But having obtained help from God, I continue till this day, testifying both to small and great, saying nothing but what both the prophets and Moses have declared should be,

Free

Revelation 6:15
And the kings of the earth, and the chief captains, and the rich, and the mighty, and every slave, and every free man hid themselves in the caves, and in the rocks of the mountains:
Revelation 19:18
That ye may eat the flesh of kings, and the flesh of chief captains, and the flesh of mighty men, and the flesh of horses and of those that sit on them, and the flesh of all men both bond and free, both small and great.
1 Corinthians 12:13
For we are all baptized by one Spirit into one body, whether we are Jews or Gentiles, whether slaves or freemen; and we have all drank of one Spirit.
Galatians 3:28
There is neither Jew nor Greek, there is neither bond nor free, there is neither male nor female; for ye are all one in Christ Jesus.
Ephesians 6:8
Knowing that whatsoever good each man doth, the same shall he receive from the Lord, whether he be a servant or free.
Colossians 3:11
Where there is neither Greek nor Jew, circumcision nor uncircumcision; barbarian, Scythian, slave nor free; but Christ is all, and in all.

A mark

Revelation 14:9
And a third angel followed them, saying with a loud voice, If any one worship the wild beast and his image, and receive his mark on his forehead or on his head,
Revelation 15:2
And I saw as it were a sea of glass mingled with fire, and them that gained the victory over the wild beast, and over his image, and over the number of his name, standing at the sea of glass, and having the harps of God.
Revelation 19:20
And the wild beast was taken, and with him the false prophet, who had wrought the miracles before him, with which he deceived them who had the mark of the wild beast, and them who had worshiped his image. These two were cast alive into the lake of fire burning with brimstone.
Revelation 20:4
And I saw thrones, and they sat on them, and judgment was given to them; and I saw the souls of them who had been beheaded for the testimony of Jesus, and for the word of God, and those who had not worshiped the wild beast nor his image, neither had received the mark on their forehead or on their hand; and they lived and reigned with Christ a thousand years.

Or

Revelation 7:3
Saying, Hurt ye not the earth, neither the sea, neither the trees, till we seal the servants of our God on their foreheads.
2 Timothy 3:8
Now as Jannes and Jambres withstood Moses, so do these also withstand the truth: men of corrupt minds, void of judgment as to the faith.