'King of Judah' in the Bible

It happened in the days of Ahaz the son of Jotham, the son of Uzziah, king of Judah, that Rezin the king of Syria, and Pekah the son of Remaliah, king of Israel, went up to Jerusalem to war against it, but could not prevail against it.

"Thus you shall speak to Hezekiah king of Judah, saying, 'Do not let your God in whom you trust deceive you, saying, "Jerusalem won't be given into the hand of the king of Assyria."

The writing of Hezekiah king of Judah, when he had been sick, and had recovered of his sickness.