Sayyiduna Mu'awiyah bin Qurrah narrates from his father (Sayyiduna Qurrah (may Allah be pleased with him)) that a man used to come to the Prophet (peace and blessings be upon him) bringing his son with him. The Prophet (peace and blessings be upon him) asked him: "Do you love him?" He said: May Allah love you as I love him. Then after some time the Prophet (peace and blessings be upon him) no longer saw the child, so he (peace and blessings be upon him) asked: "What has happened to so-and-so?" The people said: His son has died. So the Prophet (peace and blessings be upon him) said: "Would it not please you that whichever gate of Paradise you come to, you find him there waiting for you?" A man said: Is this glad tidings for him specifically, or for all of us? He (peace and blessings be upon him) said: "Rather, it is for all of you." This hadith is sahih al-isnad (with an authentic chain), as I mentioned earlier that a single Tabi'i being alone in narrating from a Companion (does not contradict its authenticity).