Revelation 13:16

And he causes all, both small and great, rich and poor, freemen and slaves, to receive the mark on their right hand, or on their foreheads;

Revelation 19:18

that you may eat the flesh of kings, and the flesh of commanders, and the flesh of the mighty, and the flesh of horses, and of those that sat on them; and the flesh of all, both freemen and slaves, both small and great.

Revelation 7:3

saying, Injure not the earth, nor the sea, nor the trees, till we have sealed the servants of our God, in their foreheads.

Revelation 19:5

And a voice came out from the throne, which said, Praise our God, all you his servants, you that fear him, both small and great.

Revelation 20:4

And I saw thrones, and they sat upon them, and judgment was given to them-even the souls of them who had been beheaded for the testimony of Jesus, and for the word of God, and who had not worshiped the beast, nor his image, and had not received his mark on their foreheads, and upon their hands; and they lived, and reigned with Christ a thousand years:

Revelation 11:18

And the nations were wroth; and thy wrath came, and the time of the dead when they should be judged, and a reward should be given to thy servants, the prophets, and to the saints, and to them that fear thy name, small and great; and when thou shouldst destroy those that destroy the earth.

Revelation 19:20

And the beast was taken captive, and with him the false prophet, who had wrought signs before him, by which he deceived those who received the mark of the beast, and those who worshiped his image; both of whom were cast alive into the lake of fire which burned with brimstone.

Revelation 6:15

and the kings of the earth, and the grandees, and the rich men, and the chief officers, and the powerful men, and every slave, and every freeman, hid themselves in the caves, and rocks of the mountains:

Revelation 14:9-11

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

Revelation 15:2

And I saw, as it were, a sea of glass mingled with fire; and those who overcame the beast, and its image, and its mark, and the number of its name; standing by the sea of glass, having the harps of God.

Revelation 20:12

And I saw the dead, small and great, standing before God; 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 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 came, and the time of the dead when they should be judged, and a reward should be given to thy servants, the prophets, and to the saints, and to them that fear thy name, small and great; and when thou shouldst destroy those that destroy the earth.
Revelation 19:5
And a voice came out from the throne, which said, Praise our God, all you his servants, you that fear him, both small and great.
Revelation 20:12
And I saw the dead, small and great, standing before God; 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 written in the books, according to their works.

Free

Revelation 6:15
and the kings of the earth, and the grandees, and the rich men, and the chief officers, and the powerful men, and every slave, and every freeman, hid themselves in the caves, and rocks of the mountains:
Revelation 19:18
that you may eat the flesh of kings, and the flesh of commanders, and the flesh of the mighty, and the flesh of horses, and of those that sat on them; and the flesh of all, both freemen and slaves, both small and great.

A mark

Revelation 14:9
And a third angel followed them, saying with a loud voice, If any one worship the beast, and his image, and receive the mark on his forehead, or on his hand,
Revelation 15:2
And I saw, as it were, a sea of glass mingled with fire; and those who overcame the beast, and its image, and its mark, and the number of its name; standing by the sea of glass, having the harps of God.
Revelation 19:20
And the beast was taken captive, and with him the false prophet, who had wrought signs before him, by which he deceived those who received the mark of the beast, and those who worshiped his image; both of whom were cast alive into the lake of fire which burned with brimstone.
Revelation 20:4
And I saw thrones, and they sat upon them, and judgment was given to them-even the souls of them who had been beheaded for the testimony of Jesus, and for the word of God, and who had not worshiped the beast, nor his image, and had not received his mark on their foreheads, and upon their hands; and they lived, and reigned with Christ a thousand years:

Or

Revelation 7:3
saying, Injure not the earth, nor the sea, nor the trees, till we have sealed the servants of our God, in their foreheads.