Leviticus 19:23 - 19:25
23 ‘When you enter the land and plant all kinds of trees for food, then you shall designate their fruit as forbidden. Three years it shall be forbidden to you; it shall not be eaten. 24 But in the fourth year all its fruit shall be holy, an offering of praise to Yahweh. 25 Now in the fifth year you shall eat of its fruit, that its produce may increase for you; I am Yahweh your God.