Isaiah 22:5

5 For why a day of slaying, and of defouling, and of weepings, is ordained of the Lord God of hosts, in the valley of vision; and he searcheth the wall, and is worshipful on the hill. (For a day of killing, and of defiling, and of weeping, is ordained by the Lord God of hosts, in the Valley of Vision; and the walls be broken down, and cries for help sound across the mountains.)

Isaiah 22:5 Meaning and Commentary

Isaiah 22:5

For [it is] a day of trouble
To Hezekiah, and also Jerusalem, and all the inhabitants of the land: and of treading down;
the people of it by Sennacherib's army, like mire in the streets, when their cities were taken by him: and of perplexity by the Lord of hosts in the valley of vision;
in Jerusalem, besieged, and threatened with desolation; which threw the king and his nobles, and all the inhabitants, into the utmost perplexity, confusion, and distress; and all this was not merely from men, nor was it by chance, but by the permission and appointment of God, to humble his people for their sins, and bring them to a sense and acknowledgment of them: breaking down the walls:
of the fenced cities, with their battering rams, at the time they besieged and took them, ( 2 Kings 18:13 ) : and of crying to the mountains:
looking and running to them for help and succour, for shelter and protection; and crying so loud, by reason of their distress, as that it reached the distant mountains, and made them echo with it.

Isaiah 22:5 In-Context

3 All thy princes fled together, and were bound hard; all that were found, were bound together, (though) they fled far. (All thy leaders fled away together, and were bound up by the archers; all who were found, were bound up together, though they had fled far away.)

4 Therefore I said (And so I said), Go ye away from me, I shall weep bitterly; do not ye be busy to comfort me on the destroying of the daughter of my people.

5 For why a day of slaying, and of defouling, and of weepings, is ordained of the Lord God of hosts, in the valley of vision; and he searcheth the wall, and is worshipful on the hill. (For a day of killing, and of defiling, and of weeping, is ordained by the Lord God of hosts, in the Valley of Vision; and the walls be broken down, and cries for help sound across the mountains.)

6 And Elam took an arrow-case, or a quiver, and the chariot of an horseman; and the shield made naked the wall (and Kir uncovered, or made ready, its shield).

7 And thy chosen valleys, Jerusalem, shall be full of carts; and knights shall put their seats in the gate. (And thy chosen valleys, Jerusalem, shall be full of chariots; and the horsemen shall plant their feet at thy gates.)