'Entered' in the Bible

And Joshua is old, entering into days, and Jehovah saith unto him, 'Thou hast become aged, thou hast entered into days; as to the land, very much hath been left to possess.

and Joshua calleth for all Israel, for its elders, and for its heads, and for its judges, and for its authorities, and saith unto them, 'I have become old; I have entered into days;