10Then King Ahaz went to Damascus to meet Tiglath-pileser king of Assyria. On seeing the altar in Damascus, King Ahaz sent Uriah the priest a model of the altar and complete plans for its construction.
11And Uriah the priest built the altar according to all the instructions King Ahaz had sent from Damascus, and he completed it by the time King Ahaz had returned.
— 2 Kings 16:10-11