2 Chronicles 30:6

6. the posts—that is, runners, or royal messengers, who were taken from the king's bodyguard (2 Chronicles 23:1; 2 Chronicles 23:2). Each, well mounted, had a certain number of miles to traverse. Having performed his course, he was relieved by another, who had to scour an equal extent of ground; so that, as the government messengers were despatched in all directions, public edicts were speedily diffused throughout the country. The proclamation of Hezekiah was followed by a verbal address from himself, piously urging the duty, and setting forth the advantages, of a return to the pure faith and institutions which God had delivered to their ancestors through Moses.

the remnant of you, that are escaped out of the hand of the kings of Assyria—This implies that several expeditions against Israel had already been made by Assyrian invaders—by Pul (2 Chronicles 23:2- :), but none of the people were then removed; at a later period by Tiglath-pileser, when it appears that numbers among the tribes east of Jordan (1 Chronicles 5:26), and afterwards in the northern parts of Israel (1 Chronicles 5:26- :), were carried into foreign exile. The invasion of Shalmaneser cannot be alluded to, as it did not take place till the sixth year of Hezekiah's reign (2 Kings 17:6; 2 Kings 18:9-12).