'King of Judah' in the Bible

The residents of Jerusalem made his youngest son Ahaziah king in his place, for the raiding party that invaded the city with the Arabs had killed all the older sons. So Ahaziah son of Jehoram became king of Judah.

"This is what the Lord says: 'I am about to bring disaster on this place and its residents, the details of which are recorded in the scroll which they read before the king of Judah.

Say this to the king of Judah, who sent you to seek an oracle from the Lord: "This is what the Lord God of Israel says concerning the words you have heard:

Necho sent messengers to him, saying, "Why are you opposing me, O king of Judah? I am not attacking you today, but the kingdom with which I am at war. God told me to hurry. Stop opposing God, who is with me, or else he will destroy you."