Hadith 5:691
'Abd al-Wahhab ibn 'Ata' narrated to us, from Ibn Abi 'Aruba, from Hammad, from Ibrahim, regarding a man who brought out the Zakat of his wealth, and it was lost. He said: "It does not suffice for him until he places it in its [proper] places."
حدثنا ( ( ( حدثننا ) ) ) عبد الوهاب بن عطاء عن بن أبي عروبة عن حماد عن إبراهيم في رجل أخرج زكاة ماله فضاعت قال لا تجزي عنه حتى يضعها مواضعها