'Finishing' in the Bible

So Urijah the priest built an altar; in accordance with everything that King Ahaz had sent from Damascus, that is how Urijah the priest made it before King Ahaz returned from Damascus.

“Son of man, take up a dirge (funeral poem to be sung) for the king of Tyre and say to him, ‘Thus says the Lord God,“You had the full measure of perfection and the finishing touch [of completeness],Full of wisdom and perfect in beauty.

‘What are you, O great mountain [of obstacles]? Before Zerubbabel [who will rebuild the temple] you will become a plain (insignificant)! And he will bring out the capstone [of the new temple] with loud shouts of “Grace, grace to it!”’”