Majma al-Zawaid 4060 — Reports on weeping

Sayyidah Umm Abdullah (may Allah be pleased with her), the wife of Sayyiduna Abu Musa al-Ash'ari (may Allah be pleased with him), narrates: Sayyiduna Abu Musa al-Ash'ari (may Allah be pleased with him) fell ill. I began weeping beside him and was told to stop. He said: "Let her shed tears, even if it is one bucketful or two bucketfuls." After this the narrator mentioned the complete narration.
Al-Tabarani recorded it in al-Mu'jam al-Kabir.