'Require' in the Bible

And he said, Well; I will make a league with thee: but one thing I require of thee, that is, Thou shalt not see my face, except thou first bring Michal Saul's daughter, when thou comest to see my face.

How much more, when wicked men have slain a righteous person in his own house upon his bed? shall I not therefore now require his blood of your hand, and take you away from the earth?

And the king answered, Chimham shall go over with me, and I will do to him that which shall seem good unto thee: and whatsoever thou shalt require of me, that will I do for thee.