Hisham bin Urwah narrated from his father that Sayyidah Aishah (may Allah be pleased with her) said: In the time of the Messenger of Allah (peace and blessings be upon him), a thief's hand was not cut off for less than the price of a shield, (whether that shield was) a hajafah or a turs, and both of them were of value.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب السرقة / 17165