Answer:
(Genesis 3:7)Adam and Eve began to realize that they were naked and sewed fig leaves together to make clothing for themselves. . .
(Nehemiah 8:15) For a festival, God's people would bring in olive leaves and the leaves of oil trees and myrtle leaves and palm leaves and the leaves of branchy trees to make booths, according to what is written."
(Matthew 21:18-20) When Jesus caught sight of a fig tree by the road and went to it, but he found nothing on it except leaves only, and he said to it: "Let no fruit come from you anymore forever." And the fig tree withered instantly. (Mark 11:13)
(Matthew 24:32) Now learn from the fig tree as an illustration this point: Just as soon as its young branch grows tender and it puts forth leaves, YOU know that summer is near. (Mark 13:28)
(Revelation 22:1-2) "And the leaves of the tree are for the healing of the nations" where Revelation talks symbolically about the curing of humanity under God's Kingdom.