Genesis 2:15-17
Then the Lord God took the man and put him in the Garden of Eden to cultivate it and tend it. 16 The Lord God commanded the man, saying, “From any tree of the garden you may freely eat; 17 but from the tree of the knowledge of good and evil you shall not eat, for on the day that you eat from it you will certainly die.”

Genesis 3:1-7
Now the serpent was more cunning than any animal of the field which the Lord God had made. And he said to the woman, “Has God really said, ‘You shall not eat from any tree of the garden’?” 2 The woman said to the serpent, “From the fruit of the trees of the garden we may eat; 3 but from the fruit of the tree which is in the middle of the garden, God has said, ‘You shall not eat from it or touch it, or you will die.’” 4 The serpent said to the woman, “You certainly will not die! 5 For God knows that on the day you eat from it your eyes will be opened, and you will become like God, knowing good and evil.” 6 When the woman saw that the tree was good for food, and that it was a delight to the eyes, and that the tree was desirable to make one wise, she took some of its fruit and ate; and she also gave some to her husband with her, and he ate. 7 Then the eyes of both of them were opened, and they knew that they were naked; and they sewed fig leaves together and made themselves waist coverings.