'Willing' in the Bible

He said to them, “If you are willing for me to bury my dead, listen to me and ask Ephron son of Zohar on my behalf

and then addressed Ephron so all the people of the land could hear him: "Please listen to me! I'm willing to pay the price of the field. Accept it from me, so I may bury my dead there."

And the servant said unto him, Peradventure the woman will not be willing to follow me unto this land: must I needs bring thy son again unto the land from whence thou camest?

And if the woman will not be willing to follow thee, then thou shalt be clear from this my oath: only bring not my son thither again.