What's the Evil Eye?

The jealousy that people have is the quality of the heart. What's more important is to purify your heart from being a show-off because you are inviting jealousy. Do not become enslaved by what you found on earth. Alhamdulillah. Have it. Make use of it. Enjoy it. But don't show off because that is going to call or it's going to bring about the jealousy of the people without even you having asked for it.