On that day the branch of the Lord will be beautiful and glorious, and the fruit of the land will be the pride and glory of Israel's survivors.
References for Isaiah 4:2
Whoever remains in Zion and whoever is left in Jerusalem will be called holy-all in Jerusalem who are destined to live-
when the Lord has washed away the filth of the daughters of Zion and cleansed the bloodguilt from the heart of Jerusalem by a spirit of judgment and a spirit of burning.
Then the Lord will create a cloud of smoke by day and a glowing flame of fire by night over the entire site of Mount Zion and over its assemblies. For there will be a canopy over all the glory,
References for Isaiah 4:5
and there will be a booth for shade from heat by day, and a refuge and shelter from storm and rain.