Do not be Envious...

Never wish that a blessing or a cause of happiness may depart from its possessor and become transferred to you. However there is no harm in wishing that you may also have the similar blessing or a cause of happiness without desiring that others may become deprived of it. Neither have a feeling of grudging admiration nor harbor any spite or resentment at seeing the success of another.

[Reference verses for Hasad (envy): 2:109, 4:54, 48:15, 113:5]