Ramban on Genesis 3:6/רמב"ן על בראשית ג׳:ו׳

1THAT THE TREE WAS GOOD FOR FOOD. She [Eve] had thought that the fruit of the tree was bitter and poisonous and this was why He admonished them against eating thereof, but now she saw that it was good and sweet food.

2AND THAT IT WAS A DELIGHT TO THE EYES, i.e., that by means of its fruit, one attains desire and goes about after his own eyes.

3AND THAT THE TREE WAS TO BE DESIRED TO MAKE ONE WISE for by means of its fruit, one becomes wise to desire. Now she ascribed “delight” to the eyes and “desire” to the mind. The principle is that [by eating the fruit of the tree], one can will and desire a thing or its opposite.