Sayyiduna Shaddad bin Aws (may Allah be pleased with him) narrates that the Messenger of Allah (peace and blessings be upon him) said: "When you are present with a dying person, close his eyes (after he dies), for the sight follows the soul, and say (at that time) only what is good, for the angels say Amin to the supplication of the household." This hadith has an authentic chain (sahih al-isnad), but the two Shaykhs did not record it.