Hadith 1327

Abu Musa Al-Ash'ari (May Allah be pleased with him) reported: When the Prophet (PBUH) had any fear of an enemy, he used to supplicate: "Allahumma inna naj'aluka fi nuhurihim, wa na'udhu bika min shururihim (O Allah! We put You in front of them, and we seek refuge in You from their evils)."

[Ahmad and Abu Dawud].