Divrey Hayamim Bais 26:21

21 And Uziyahu HaMelech was metzorah (a leper) unto his yom mot, and dwelt in a leper asylum house, because of his leprosy; for he was nigzar [see Isaiah 53:8 which uses same word nigzar, "excluded," of Moshiach who was nigzar from the land of the living, meaning Moshiach died] from the Beis Hashem; and Yotam bno was over the Bais HaMelech, governing the Am HaAretz.

Divrey Hayamim Bais 26:21 Meaning and Commentary

2 Chronicles 26:21

And Uzziah the king was a leper unto the day of his death, and
dwelt in a several house, being a leper
(See Gill on 2 Kings 15:5),

for he was cut off from the house of the Lord;
not, suffered to enter into that, because of his uncleanness:

and Jotham his son was over the king's house, judging the people of the
land;
see ( 2 Kings 15:5 ) .

Divrey Hayamim Bais 26:21 In-Context

19 Then Uziyahu became angry, and had a mikteret (censer) in his yad to burn ketoret, and while he was raging with the Kohanim, the tzara’at even broke out on his metzach (forehead) before the Kohanim in the Beis Hashem, near the Mizbe’ach HaKetoret.

20 And Azaryahu the Kohen HaRosh, and all the Kohanim, looked upon him, and, hinei, he was leprous on his metzach, and they thrust him out from there; yea, he himself hasted also to go out, because Hashem nun-gimmel-ayin-vav [had smitten him, afflicted him, see Isaiah 53:8, 10 where Hashem has the "nega" fall on not on this Ben Dovid Uziyahu, but on Moshiach Ben Dovid].

21 And Uziyahu HaMelech was metzorah (a leper) unto his yom mot, and dwelt in a leper asylum house, because of his leprosy; for he was nigzar [see Isaiah 53:8 which uses same word nigzar, "excluded," of Moshiach who was nigzar from the land of the living, meaning Moshiach died] from the Beis Hashem; and Yotam bno was over the Bais HaMelech, governing the Am HaAretz.

22 Now the rest of the acts of Uziyah, harishonim and ha’acharonim, did Yeshayahu ben Amoz, HaNavi, record.

23 So Uziyahu slept with Avotav, and they buried him with Avotav in the sadeh hakevurah which belonged to the Melachim; for they said, He is a metzorah. And Yotam bno reigned in his place.