Isaiah 40:6-8 Young's Literal Translation (YLT)
6 A voice is saying, `Call,' And he said, `What do I call?' All flesh [is] grass, and all its goodliness [is] As a flower of the field:
7 Withered hath grass, faded the flower, For the Spirit of Jehovah blew upon it, Surely the people [is] grass;
8 Withered hath grass, faded the flower, But a word of our God riseth for ever.