'Age abiding' in the Bible

and said unto the king - Let the, king, unto times age-abiding, live! Wherefore should my countenance, not be sad, when, the city - the place of the sepulchres of my fathers, lieth waste, and the gates thereof are consumed with fire?

On that day, a portion, was read in the book of Moses, in the ears of the people, - and it was found written therein, that the Ammonite and the Moabite should not enter into the convocation of God, unto times age-abiding;