Dua for Fear of someone

اللَّهُمّ اِنّا نَجْعَلُكَ في نُحورِهِم وَ نَعوذُ بِكَ مِن شُرورِهم

Allahum Ina Najalouka Fi Nohorihim Wa Naouthou Bika Min Shoroorihim

Oh Allah, We (I) ask You to face them and seek Your protection against their evil