Deuteronomy 21:9

So shalt thou put away innocent blood from thy midst, when thou shalt do what is right in the eyes of Jehovah.

Deuteronomy 13:18

when thou hearkenest to the voice of Jehovah thy God, to keep all his commandments which I command thee this day, that thou mayest do what is right in the eyes of Jehovah thy God.

Deuteronomy 19:12-13

then the elders of his city shall send and fetch him thence, and deliver him into the hand of the avenger of blood, that he may die.

2 Kings 10:30-31

And Jehovah said to Jehu, Because thou hast executed well that which is right in my sight, and hast done unto the house of Ahab according to all that was in my heart, thy children of the fourth generation shall sit on the throne of Israel.

Treasury of Scripture Knowledge

Summary

So shalt thou put away the guilt of innocent blood from among you, when thou shalt do that which is right in the sight of the LORD.

Shalt thou

Bible References

Shalt thou

Deuteronomy 19:12
then the elders of his city shall send and fetch him thence, and deliver him into the hand of the avenger of blood, that he may die.

When thou shalt

Deuteronomy 13:18
when thou hearkenest to the voice of Jehovah thy God, to keep all his commandments which I command thee this day, that thou mayest do what is right in the eyes of Jehovah thy God.
2 Kings 10:30
And Jehovah said to Jehu, Because thou hast executed well that which is right in my sight, and hast done unto the house of Ahab according to all that was in my heart, thy children of the fourth generation shall sit on the throne of Israel.