Deuteronomy 19:21

And thine eyes shall not pity; life'shall go for life, eye for eye, tooth for tooth, hand for hand, foot for foot.

Deuteronomy 19:13

Thine eye shall not pity him, but thou shalt put away the innocent blood from Israel, that it may go well with thee.

Exodus 21:23-25

But if any harm follow, then thou shalt give life for life,

Leviticus 24:17-21

And he that smiteth any man mortally shall surely be put to death.

Matthew 5:38-39

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

Treasury of Scripture Knowledge

Summary

And thine eye shall not pity; but life shall go for life, eye for eye, tooth for tooth, hand for hand, foot for foot.

Bible References

Life shall

Exodus 21:23
But if any harm follow, then thou shalt give life for life,
Leviticus 24:17
And he that smiteth any man mortally shall surely be put to death.
Matthew 5:38
Ye have heard that it was said, An eye for an eye, and a tooth for a tooth:

General references

Leviticus 24:19
And if a man cause a blemish in his neighbor; as he hath done, so shall it be done to him:
Deuteronomy 5:20
Neither shalt thou bear false witness against thy neighbor.
Deuteronomy 25:12
then thou shalt cut off her hand, thine eye shall have no pity.

American Standard Version Public Domain