'Asking' in the Bible

Then Absalom sent a message to Joab asking him to send him to the king, but Joab was not willing to come to him. So he sent a second message to him, but he still was not willing to come.

The Gibeonites said to him, "We have no claim to silver or gold from Saul or from his family, nor would we be justified in putting to death anyone in Israel." David asked, "What then are you asking me to do for you?"