1 Peter 1:24
For all forms of flesh are similar to grass, and all the splendor of [a person's] flesh is like the flower [which blossoms] from the grass. [But as with] grass, [a person's flesh] withers, and its flower [i.e., his splendor] falls off.
James 1:10-11
And the wealthy person [should be happy] that he is humbled [by God], because he will pass away like a flower [blossoming] from grass.
James 4:14
[For actually] you do not know what your life will be like tomorrow. What is your life? For you are [like] a mist that appears briefly and then vanishes.
1 John 2:17
And the world, with its [physical and material] desires, is passing away, but the person who does what God wants will continue to live forever.