10 Then King Ahaz went to Damascus to meet Tiglath-Pileser king of Assyria. He saw an altar in Damascus and sent to Uriah the priest a sketch of the altar, with detailed plans for its construction.

Read 2 Kings 16:10 Using Other Translations

And king Ahaz went to Damascus to meet Tiglathpileser king of Assyria, and saw an altar that was at Damascus: and king Ahaz sent to Urijah the priest the fashion of the altar, and the pattern of it, according to all the workmanship thereof.
When King Ahaz went to Damascus to meet Tiglath-pileser king of Assyria, he saw the altar that was at Damascus. And King Ahaz sent to Uriah the priest a model of the altar, and its pattern, exact in all its details.
King Ahaz then went to Damascus to meet with King Tiglath-pileser of Assyria. While he was there, he took special note of the altar. Then he sent a model of the altar to Uriah the priest, along with its design in full detail.