Musar על חגי 2:23

Concerning Coniah in his wickedness, it is said, "Write ye this man childless, a man shall not prosper in his days" (Jer. 22:30), and, "Though Coniah, the son of Jehoiakim, King of Judah, were the signet upon My right hand, yet would I pluck thee thence" (Jer. 22:24). And inasmuch as he repented when he was in exile, it is said of Zerubbabel, his son, "In that day, saith the Lord of hosts, will I take thee, O Zerubbabel, My servant, the son of Shealtiel, saith the Lord, and I will make thee as a signet" (Hag. 2:23).