It is narrated from Hazrat Abu Huraira (may Allah be pleased with him) that the Holy Prophet (peace and blessings be upon him) said: Whoever attributes to me something which I have not said, he should make his abode in Hell. Whoever is given an unauthentic fatwa, its sin is upon the one who gave the fatwa. And whoever is asked for advice by his Muslim brother and does not give him correct advice, then he has committed a betrayal.