Majma al-Zawaid — Hadith 6922

Sayyiduna Abu Ruhm al-Sama'i (may Allah be pleased with him) narrated that the Prophet (peace and blessings be upon him) said: "Indeed, the worst thief is the one who steals the tongue of the ruler; the greatest sin is that a man seizes the wealth of a Muslim without right; among good deeds is visiting the sick, and part of completing the visit is that you place your hand on him and ask him how he is; the most excellent intercession is that you intercede between two people (that is, a man and a woman) for marriage until you bring them together; the clothing of the earlier prophets was trousers; and the moment at which supplication is answered is sneezing." (Allamah al-Haythami says:) I say: Ibn Majah recorded part of it.
Al-Tabarani recorded it in al-Mu'jam al-Kabir, and its narrators are thiqat (trustworthy), though some of them have been criticised in a way that does no harm.