'Concerning' in the Bible

"Now concerning the foreigner who is not from your people Israel, when he comes from a land far away for the sake of your great name, your mighty acts, and your obvious power, when they come and pray in the direction of this Temple,

Records concerning his sons, the various prophetic statements rebuking him, and records of the reconstruction work on God's Temple are written in the Midrash of the Book of the Kings. Joash's son Amaziah reigned in his place.