Come - Or, are come. The ambassadors of these five kings had probably come to Jerusalem to consult about forming a league to throw off the Babylonian supremacy. The attempt failed.
Related Commentaries of Jeremiah 27:3
Jeremiah 27:3
3 And send them to the king of Edom, and to the king of Moab, and to the king of the Ammonites, and to the king of Tyrus, and to the king of Zidon, by the hand of the messengers which come to Jerusalem unto Zedekiah king of Judah;