Musannaf Ibn Abi Shaybah 10816 — Wealth whose zakah is paid is not

Sayyiduna Umar (may Allah be pleased with him) asked a man about a piece of land which he had sold, and said to him: "Gather your wealth and dig a place for it under your wife's bed." The man said: "O Commander of the Believers, will this not be counted as hoarded treasure?" He said: "Wealth whose zakah has been paid is not counted as hoarded treasure."