Matthew 7:2

for with what judgment you judge you shall be judged; and with what measure you measure it shall be measured to you.

Revelation 13:10

If any one [leads] into captivity, he shall go into captivity; if any one kills with the sword, he shall be killed with the sword. Here is the patience and faith of the saints.

Revelation 16:6

for they shed the blood of saints and prophets, and thou hast given them blood to drink; they are worthy.

Revelation 17:12-14

And the ten horns which you saw are ten kings, which have not yet received a kingdom, but receive power as kings one hour with the beast.

Revelation 17:17

for God has put it into their hearts to do his will and to have one will and give their kingdom to the beast, till the words of God are finished.

Treasury of Scripture Knowledge

Summary

Woe to thee that spoilest, and thou wast not spoiled; and dealest treacherously, and they dealt not treacherously with thee! when thou shalt cease to spoil, thou shalt be spoiled; and when thou shalt make an end to deal treacherously, they shall deal treacherously with thee.

Bible References

When thou shalt cease

Matthew 7:2
for with what judgment you judge you shall be judged; and with what measure you measure it shall be measured to you.
Revelation 13:10
If any one [leads] into captivity, he shall go into captivity; if any one kills with the sword, he shall be killed with the sword. Here is the patience and faith of the saints.
Revelation 16:6
for they shed the blood of saints and prophets, and thou hast given them blood to drink; they are worthy.
Revelation 17:12
And the ten horns which you saw are ten kings, which have not yet received a kingdom, but receive power as kings one hour with the beast.