Abd al-Rahman bin Yazid and Abu Burdah bin Abi Musa said that Sayyiduna Abu Musa (may Allah be pleased with him) fainted, and a woman came to him screaming as she wept. They both said: Then, when he came round, he said to her: Do you not know that the Messenger of Allah (peace and blessings be upon him) said: "I am free of whoever tears open his collar, rends his garments and beats his chest"?
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الجنائز / 7118