and he should say the great du’aa’ which the Prophet (peace and blessings of Allaah be upon him) taught to his companions when he said to them: “Shirk among you will be more subtle than the footsteps of an ant, but I will teach you something which, if you do it, both minor and major shirk will be kept away from you. Say: Allaahumma inni a’oodhu bika an ushrika bika wa ana a’lam wa astaghfiruka lima la a’lam (O Allaah, I seek refuge with You from associating anything with You knowingly, and I seek Your forgiveness for that of which I am unaware).”