Deuteronomy 21:9
So you shall purge the guilt of innocent blood from your midst, when you do what is right in the sight of the LORD.
Deuteronomy 13:18
if you obey the voice of the LORD your God, keeping all his commandments that I am commanding you today, and doing what is right in the sight of the LORD your God.
Deuteronomy 19:12-13
then the elders of his city shall send and take him from there, and hand him over to the avenger of blood, so that he may die.
2 Kings 10:30-31
And the LORD said to Jehu, "Because you have done well in carrying out what is right in my eyes, and have done to the house of Ahab according to all that was in my heart, your sons of the fourth generation shall sit on the throne of Israel."