Here is dua for protection against the evil eye and jealousy.

  اللّهُـمَّ احْفَظْـنا مِن بَـينِ أَيْدِينَا وَمِن خَلْفـِنَاوَعَن أيْمَانِنا وَعَن شَمـائِلِنا وَمِن فَوْقـِنَاوَنَعـُوذُ بِعَظَمَـتِكَ أَن أُغْـتالَ مِن تَحْتـِنَايا ذَا الْجَلَالِ وَالْإِكْرَام

O Allah, guard us from in front of us and from behind us and on our right and on our left and from above, and we take refuge with You lest we are swallowed up by the earth. O Lord of Majesty and Generosity!