11 Heb “and he says.” Apparently a second “voice” responds to the command of the first “voice.”
12 The words “the first voice responds” are supplied in the translation for clarification. The first voice tells the second one what to declare.
13 Heb “all flesh is grass.” The point of the metaphor is explained in v. 7.
14 Heb “and all his loyalty.” The antecedent of the third masculine suffix is בָּשָׂר (basar, “flesh”), which refers collectively to mankind. The , apparently understanding the antecedent as “grass,” reads “glory,” but חֶסֶד (khesed) rarely, if ever, has this nuance. The normal meaning of חֶסֶד (“faithfulness, loyalty, devotion”) fits very well in the argument. Human beings and their faithfulness (verbal expressions of faithfulness are specifically in view; cf. “constancy”) are short-lived and unreliable, in stark contrast to the decrees and promises of the eternal God.
15 The Hebrew text has רוּחַ יְהוָה (ruakh yehvah), which in this context probably does not refer to the Lord’s personal Spirit. The phrase is better translated “the breath of the Lord,” or “the wind of [i.e., sent by] the Lord.” The Lord’s sovereign control over nature, including the hot desert winds that dry up vegetation, is in view here (cf. Ps 147:18; Isa 59:19).
16 Heb “the people” (so , , , , , ).

In other versions

ESVEnglish Standard Version

A voice says, “Cry!”

And I said, “What shall I cry?”

All flesh is grass,

and all its beauty is like the flower of the field.

The grass withers, the flower fades

when the breath of the Lord blows on it;

surely the people are grass.

NIVNew International Version (2011)

A voice says, “Cry out.”

And I said, “What shall I cry?”

“All people are like grass,

and all their faithfulness is like the flowers of the field.

The grass withers and the flowers fall,

because the breath of the Lord blows on them.

Surely the people are grass.

CSBChristian Standard Bible

A voice was saying, “Cry out!”

Another said, “What should I cry out?”

“All humanity is grass,

and all its goodness is like the flower of the field.

The grass withers, the flowers fade

when the breath of the Lord blows on them;

indeed, the people are grass.

NLTNew Living Translation

A voice said, “Shout!”

I asked, “What should I shout?”

“Shout that people are like the grass.

Their beauty fades as quickly

as the flowers in a field.

The grass withers and the flowers fade

beneath the breath of the Lord.

And so it is with people.

LEBThe Lexham English Bible

A voice is saying, “Call!”

And he said, “What shall I call?”

All humankind are grass,

and all his loyalty is like the flowers of the field.

Grass withers; the flower withers

when the breath of Yahweh blows on it.

Surely the people are grass.

KJV 1900King James Version

The voice said, Cry.

And he said, What shall I cry?

All flesh is grass,

And all the goodliness thereof is as the flower of the field:

The grass withereth, the flower fadeth:

Because the spirit of the Lord bloweth upon it:

Surely the people is grass.

Public Domain