Genesis 3:8-10 (King James Version)

 ⁸And they heard the voice of the LORD God walking in the garden in the cool of the day: and Adam and his wife hid themselves from the presence of the LORD God amongst the trees of the garden.

 ⁹And the LORD God called unto Adam, and said unto him, Where art thou?

 ¹⁰And he said, I heard thy voice in the garden, and I was afraid, because I was naked; and I hid myself.