'Require' in the Bible

David said, “Good! I will make a covenant (treaty) with you, but I require one thing of you: you shall not see my face unless you first bring Michal, Saul’s daughter, when you come to see me.”

How much more, when wicked men have killed a righteous and just man in his own house on his bed, shall I not require his blood from your hand and remove you from the earth?”