Sayyiduna Amr bin al-As (may Allah be pleased with him) narrates: "If Sayyiduna Abu Bakr (may Allah be pleased with him) and Sayyiduna Umar (may Allah be pleased with him) had left this wealth, then they would have been cheated and their judgment would have been at fault. But by Allah! They were neither cheated, nor was their judgment deficient. And if it was not lawful for them, and we take it after them, then we will be ruined. By Allah! The error will then have come from our side alone."
Al-Tabarani recorded it, and its narrators are the narrators of the Sahih.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الخلافة / 9173