Isaiah 40:5
The LORD’s glory shall be revealed, and all flesh shall see it together; for the mouth of the LORD has spoken it.”
World English Bible (Public Domain)
In context
Before · Isaiah 40:3–4
3The voice of one who calls out, “Prepare the way of the LORD in the wilderness! Make a level highway in the desert for our God. 4Every valley shall be exalted, and every mountain and hill shall be made low. The uneven shall be made level, and the rough places a plain.
5The LORD’s glory shall be revealed, and all flesh shall see it together; for the mouth of the LORD has spoken it.”