Musannaf Ibn Abi Shaybah 12492 — Severity regarding weeping over

Muhammad bin Sirin said: Wailing was mentioned in the presence of Sayyiduna Imran bin al-Husayn (may Allah be pleased with him), and he said: "The dead person is punished because of the weeping of the living." The people asked: "How is he punished because of the weeping of the living?" He said: "The Prophet (peace and blessings be upon him) said it."