'Leaf' in the Bible

For you will be like an oak whose leaf withers and diesAnd like a garden that has no water.

All the host of heaven will be dissolved,And the skies will be rolled up like a scroll;All their hosts [the stars and the planets] will also wither awayAs a leaf withers from the vine,And as a fig withers from the fig tree.

For we all have become like one who is [ceremonially] unclean [like a leper],And all our deeds of righteousness are like filthy rags;We all wither and decay like a leaf,And our wickedness [our sin, our injustice, our wrongdoing], like the wind, takes us away [carrying us far from God’s favor, toward destruction].