H7475–רַעְיוֹן–ra.yon

And I applied my heart to the knowledge of wisdom, and to the knowledge of madness and folly: I perceived that this also is a striving after the wind.

רַעְי֥וֹן ra'.Yon “[is] a striving of”

For what will man have of all his labour and of the striving of his heart, wherewith he hath wearied himself under the sun?

וּבְרַעְי֖וֹן (רַעְי֖וֹן) ra'.Yon “[the] striving of”

[supplied: There is] no end of all the people, of all that stood before them; those however that come after shall not rejoice in him. Surely this also is vanity and a striving after the wind.

וְרַעְי֥וֹן (רַעְי֥וֹן) ra'.Yon “a striving of”