'Refuse' in the Bible

Now one request I am asking from you, and you must {not refuse me}." Then she said to him, "Go on."

He said, "Please speak to King Solomon, for he will not refuse you, so that he will give to me Abishag the Shunnamite as wife."

She said, "I have one small request I am asking from you. Do {not refuse me}." The king said to her, "Ask, my mother, for I will {not refuse you}."