Verse Quran
6:59 With Him are the keys of the unseen, the treasures that none knoweth but He. He knoweth whatever there is on the earth and in the sea. Not a leaf doth fall but with His knowledge: there is not a grain in the darkness (or depths) of the earth, nor anything fresh or dry (green or withered), but is (inscribed) in a record clear (to those who can read).
7:22 So by deceit he brought about their fall: when they tasted of the tree, their shame became manifest to them, and they began to sew together the leaves of the garden over their bodies. And their Lord called unto them: "Did I not forbid you that tree, and tell you that Satan was an avowed enemy unto you?"
20:18 He said, "It is my rod: on it I lean; with it I beat down fodder for my flocks; and in it I find other uses."
20:121 In the result, they both ate of the tree, and so their nakedness appeared to them: they began to sew together, for their covering, leaves from the Garden: thus did Adam disobey his Lord, and allow himself to be seduced.
37:146 And We caused to grow, over him, a spreading plant of the gourd kind.
55:12 Also corn, with (its) leaves and stalk for fodder, and sweet-smelling plants.

The Quran's Verse about leaf

cushion, bed, carpet, eat, oath, earth, orphan, snake, lightning, star, clover, home, wool, zaqqum, cruel, presumption, psalms, zakah, armour, humiliation,