It is narrated from Sayyiduna Ibn Amr, may Allah be pleased with him, that the Noble Prophet, peace and blessings be upon him, said: "There is no reality in contagion of disease, bad omens, worms in the skull of the dead, or envy; however, the evil eye is indeed true."
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 7070
Hadith Gradingحکم دارالسلام:صحيح دون قوله : «ولاحسد» ، وهذا إسناد ضعيف لضعف رشدين بن سعد.