Leviticus 24:19

And if a man causes a blemish in his neighbor, as he has done, so shall it be done to him:

Deuteronomy 19:21

And thine eyes shall not pity: life for life, eye for eye, tooth for tooth, hand for hand, foot for foot.

Matthew 5:38

Ye have heard that it was said, An eye for an eye, and a tooth for a tooth.

Matthew 7:2

For by what criticism ye criticize, ye will be criticized, and by what measure ye measure, it will be measured to you.

Treasury of Scripture Knowledge

Summary

And if a man cause a blemish in his neighbour; as he hath done, so shall it be done to him;

Bible References

General references

Deuteronomy 19:21
And thine eyes shall not pity: life for life, eye for eye, tooth for tooth, hand for hand, foot for foot.
Matthew 5:38
Ye have heard that it was said, An eye for an eye, and a tooth for a tooth.
Matthew 7:2
For by what criticism ye criticize, ye will be criticized, and by what measure ye measure, it will be measured to you.