Dua for Protection from disbelievers

رَبَّنَا وَلَا تَحْمِلْ عَلَیْنَا

Rabbana Wa la Tahmil Alayna Israan Kama Hamaltahu Alaa Al-Ladhina Min Qablina Rabbana Wa La Tuhammilna Ma La Taqat Lana Bihi.

Our Lord, and lay not upon us a burden like that which You laid upon those before us, Our Lord, and burden us not with that which we have no ability to bear.

(Al Baqrah 286)